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Car Forum / Ford / Ford Trucks / April 2005

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towing question

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ryan skaar - 08 Apr 2005 15:19 GMT
Hi,

I'm building a trailer for towing another vehicle behind. It's just a
wide two-wheeled very low trailer where you drive the front wheels of
the vehicle being towed up on it and strap it down.

However I am wondering how does this outfit get around corners? Are you
supposed to leave room for the front wheels to swivel back and forth, or
does it actually turn just due to the differential on the vehicle being
towed?

Anyone have any thoughts on this? Thnx.
Hairy - 08 Apr 2005 16:14 GMT
> Hi,
>
[quoted text clipped - 6 lines]
> does it actually turn just due to the differential on the vehicle being
> towed?

It sounds like you are building a tow dolly. The ramps that the front wheels
are strapped to, swivel independent of the dolly frame.
For safety's sake, you really need to go look at one in person.
H
Kevin Bottorff - 08 Apr 2005 16:34 GMT
"ryan skaar" <s@s.s.pam> wrote in news:115d5nedjk4rla8
@corp.supernews.com:

> Hi,
>
[quoted text clipped - 8 lines]
>
> Anyone have any thoughts on this? Thnx.

most of the ones I have seen have the actuall frame the  tires attach to  
swivel seperate from the trailer frame some. and then you still go slow
around corners. KB

Signature

ThunderSnake #9  Warn once, shoot twice
460 in the pkup, 460 on the stand for another pkup
and one in the shed for a fun project to yet be decided on

Bruce Marcotte - 08 Apr 2005 17:09 GMT
As was said, the platform that the tire set on have a center pivot point
that allows the car to pivot on the tow dolly when going around a
corner. The pivot is limited to somewhere between 15 and 30 degrees. The
stop prevents the towed vehicle from pivoting over the trailer wheels.
Also the steering wheel on the towed vehicle should either be locked or
tied in place so the front tires do not steer, that is what the pivot
point on the trailer is for. I also recommend you go take a look at one
at one at a U-haul or similar rental place.

Bruce

> Hi,
>
[quoted text clipped - 8 lines]
>
> Anyone have any thoughts on this? Thnx.
ryan skaar - 08 Apr 2005 18:39 GMT
Thanks. I never thought of a pivot. But it can be done. R.
Tyrone - 08 Apr 2005 19:27 GMT
> Thanks. I never thought of a pivot. But it can be done. R.

When you are done building this rig, please let us know where you will
be towing so we can avoid the area and a possible death sentence.
Joe - 09 Apr 2005 04:26 GMT
It's not entirely necessary though.

I rented one from U-haul once that wasn't made that way. It was a real old
one. It was solid, and you just strapped the car down on it. If you leave
your steering unlocked, the dolly can still go around corners, and the car's
steering will follow. It's not the best way, though. The swivel is better.
Harder to build, of course.

Have you ever seen how a tow bar steers a car? This solid tow dolly was
similar, but not nearly as flexible. Since the tires couldn't roll, it had
to be in a real bind as it turned.

> Thanks. I never thought of a pivot. But it can be done. R.
Tyrone - 08 Apr 2005 19:27 GMT
> Hi,
>
[quoted text clipped - 8 lines]
>
> Anyone have any thoughts on this? Thnx.

Why would you build one of these yourself and leave yourself open to a
lawsuit.  You can buy a used one for about $350.  Go to
www.rvtraderonline.com or www.bargaintraderonline.com then click
"search" and type in "tow dolly" without the quotes.
Mark C. - 08 Apr 2005 20:51 GMT
I agree with Tyrone. Swallow your master fabricator pride and buy a good
used one for safety's sake. You can have fun restoring it too.

Signature

Mark
--
I was thinking of the immortal words of Socrates who once said, "I drank
what?".

>> Hi,
>>
[quoted text clipped - 16 lines]
> www.rvtraderonline.com or www.bargaintraderonline.com then click
> "search" and type in "tow dolly" without the quotes.
ryan skaar - 08 Apr 2005 22:27 GMT
Well I didn't mean that I was building it right from scratch. I have the
wheels and frame which certainly look strong enough. I don't know what
it was originally, but it was first used for hauling prefab rafters out
of the city as it had a really long pole. Then for many years we used it
to haul plywood grain bins as they were built to their destination.
After that it was used to haul 1200 gallon tanks of water. It can be
used either way up ... one way the bottom of the beam clears the ground
by 4" which would be the best way for a car dolly.

All I have to do is shorten the pole hitch by about 20' and put on the
pivot and it's ready to roll.

Ryan
Tyrone - 09 Apr 2005 00:07 GMT
> Well I didn't mean that I was building it right from scratch. I have the
> wheels and frame which certainly look strong enough. I don't know what
[quoted text clipped - 9 lines]
>
> Ryan

The key phrase you use, "certainly look strong enough" doesn't cut it.
Unless someone can calculate and confirm the design of this trailer, you
are a damned fool to endanger yourself or anyone else's life with your
Rube Goldberg, afro-engineered rig.
Steve Barker - 09 Apr 2005 03:27 GMT
You're wasting your time.  You can buy a car dolly for $800.  With straps,
ready to rock and roll.

s

> Hi,
>
[quoted text clipped - 8 lines]
>
> Anyone have any thoughts on this? Thnx.
Tyrone - 09 Apr 2005 03:39 GMT
> You're wasting your time.  You can buy a car dolly for $800.  With straps,
> ready to rock and roll.

That's for a new one.  You can find them used for $350.  Why would
anyone leave their a.s hanging out in the wind to get sued?

> s
>
[quoted text clipped - 10 lines]
> >
> > Anyone have any thoughts on this? Thnx.
Joe - 09 Apr 2005 04:29 GMT
Why are those things so expensive? Anybody know? I never see used ones as
low as $350 around here. For $350, you can buy a car that'll go 70 in a west
Texas headwind.

Put another way, for $800, you can buy a brand new factory build tandem
trailer.  A new tow dolly should cost a third of that.
ryan skaar - 09 Apr 2005 15:13 GMT
Another thing is if you look at the specs of all those tow dollys that
are for rent or for sale you will find that they are only built to haul
light weight autos.

I need it for heavier stuff, so I guess I will build my own. R

> Why are those things so expensive? Anybody know? I never see used ones as
> low as $350 around here. For $350, you can buy a car that'll go 70 in a west
> Texas headwind.
>
> Put another way, for $800, you can buy a brand new factory build tandem
> trailer.  A new tow dolly should cost a third of that.
Matt Mead - 09 Apr 2005 17:26 GMT
>Another thing is if you look at the specs of all those tow dollys that
>are for rent or for sale you will find that they are only built to haul
>light weight autos.
>
>I need it for heavier stuff, so I guess I will build my own. R

Don't worry about the nay-sayers.  Go for it.

Matt
99 V-10 Super Duty, Super Cab 4x4
Ernie Sparks - 10 Apr 2005 05:18 GMT
I totally agree. I've been designing and building trailers, single and
tandem setups, for years and everyone tells me my units pull easier and
straighter than any they've ever rented. Most rental units are built on a
bid basis and the cheapest bidder usually gets the order.
One thing I would consider is keeping the tongue length about 3 feet longer
than what you find in rental units. The reason for this is to keep the towed
vehicle from swaying side to side. Although the engineering aspects are
pretty straight forward it's more difficult to explain it to those without
considerable knowledge of math and physics.
So, imagine you have an axle with 6 feet between the tire treads and a
tongue 100 feet long. Although it would obviously be over the legal limit,
it would nonetheless be almost impossible to get a trailer with this set up
to flip over from a quick whipping action of the steering on the tow
vehicle. The wheels of the "trailer" would hardly move from side to side
even at 100 mph. Now imagine that same axle setup with a tongue 1 or 2 feet
long. There is almost no way you could tow such a rig without the trailer
whipping from side to side at anything more than 5 or 10 miles per hour.
Now, imagine you have the front wheels of a towed vehicle sitting on that
axle.
Hope this gives you some ideas. BTW, don't let pinheads discourage you from
going ahead with your project. Sounds to me like you have enough of a handle
on it to make it work safely. In fact, I find that most people who make
their own equipment of this nature usually overbuild it anyway.
Incidentally, if you're building a trailer for car hauling, etc., there are
some basic dimension and axle setbacks that work perfectly.
ryan skaar - 10 Apr 2005 16:13 GMT
"Ernie Sparks" <earnest37@sbcglobal.net> wrote in > Incidentally, if
you're building a trailer for car hauling, etc., there are
....................
..............................
> some basic dimension and axle setbacks that work perfectly.

So do you know offhand what would be a proper tongue length for an
overall width of 9 feet 3 inches (to the outside of the tires)? R.
DanG - 10 Apr 2005 19:09 GMT
Unless your state is different than mine, I think it is illegal to
go down the street at 9'-3" unless you have overwide flagging and
an escort vehicle.

(top posted for your convenience)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Keep the whole world singing . . . .
DanG  (remove the sevens)
dgriff237@7cox.net

> "Ernie Sparks" <earnest37@sbcglobal.net> wrote in >
> Incidentally, if
[quoted text clipped - 7 lines]
> overall width of 9 feet 3 inches (to the outside of the tires)?
> R.
ryan skaar - 10 Apr 2005 19:57 GMT
Well I live in Saskatchewan. This is an agriculture area and the
highways are full of very wide stuff going back and forth all the time.
Of course if you were to go through the city you would stick to the
truck routes.
Ryan

> Unless your state is different than mine, I think it is illegal to
> go down the street at 9'-3" unless you have overwide flagging and
[quoted text clipped - 17 lines]
> > overall width of 9 feet 3 inches (to the outside of the tires)?
> > R.
Spud - 16 Apr 2005 15:22 GMT
The Permit Office
Saskatchewan
Highways and
Transportation

Width
any vehicle, building, or object, 2.6 m (8?6?);

For information on the regulations contact:
Saskatchewan Highways and Transportation
Transportation Policy Branch
9th floor
1855 Victoria Avenue
Regina, Saskatchewan S4P 3V5
(306) 787-4801 or (306) 787-8540

> Well I live in Saskatchewan. This is an agriculture area and the
> highways are full of very wide stuff going back and forth all the
[quoted text clipped - 23 lines]
>>> overall width of 9 feet 3 inches (to the outside of the tires)?
>>> R.
Steve Barker - 09 Apr 2005 16:33 GMT
You must live under a rock.  Show me a link to a tandem trailer for $800.

steve

> Why are those things so expensive? Anybody know? I never see used ones as
> low as $350 around here. For $350, you can buy a car that'll go 70 in a
> west Texas headwind.
>
> Put another way, for $800, you can buy a brand new factory build tandem
> trailer.  A new tow dolly should cost a third of that.
351CJ - 09 Apr 2005 21:18 GMT
> You must live under a rock.  Show me a link to a tandem trailer for $800.
>
[quoted text clipped - 6 lines]
>>Put another way, for $800, you can buy a brand new factory build tandem
>>trailer.  A new tow dolly should cost a third of that.

Far a new Trailer, Ain't gonna happen.  He is blowing smoke!
Joe - 10 Apr 2005 03:42 GMT
Steel has gone up a lot, so I bet you're right. I bet they're up to $1000.
Although, I think you're more ignorant that right. You probably haven't
shopped around for a utility trailer, and have no clue what they actually
cost if you know where the dealer is for the cheap ones. Before steel went
up, here you could get a factory built tandem 16' for $695, ($100 less than
I what I was saying) but that was with no brakes. That was the price for the
last 10 years or so. Don't get me wrong, you could get one for $2500 too if
you want to.

No prices on this website (couldn't find one with prices) But these sorts of
trailers, available anywhere, are cheap:
http://www.diamondtfarm.com/trailers.html

I looked for a site that had its prices listed, but I guess the real cheap
guys don't list their prices on the internet. These guys say it's because
the wholesaler asked them not to:
http://forestrivertraveltrailers.com/equipmentTrailer.htm They do show a
single axle 3500 lb trailer for $399 on their utility trailers page (made by
Triple Crown apparently). Check it out. So why couldn't they sell a new tow
dolly for that? Do you get the idea of my question now?

Honestly, I didn't expect to get an answer to my question, but I'm sure
there's a reason far more rational than the kind of buffoonery that passes
for knowlege on usenet. The folks who make cheap trailers should make a
cheap tow dolly. They'd sell like hotcakes. I am sure there's a reason they
don't.

> You must live under a rock.  Show me a link to a tandem trailer for $800.
>
[quoted text clipped - 6 lines]
>> Put another way, for $800, you can buy a brand new factory build tandem
>> trailer.  A new tow dolly should cost a third of that.
Ernie Sparks - 10 Apr 2005 05:22 GMT
You're right about the price of steel. No one will guarantee me a quote for
more than a day or so and only then if they have the materials in their
yard.
Don't know what sort of tandem trailer you can get for $700 but I don't
think I want to put any of my cars on it and begin a tow. One other thing, I
would never pull a tandem trailer without either surge or electric brakes no
matter what vehicle I'm towing with, unless it's some sort of ridiculous set
up like an F550 or larger. But then, what's the point, just load it on the
truck itself.
Tyrone - 10 Apr 2005 06:17 GMT
> You're right about the price of steel. No one will guarantee me a quote for
> more than a day or so and only then if they have the materials in their
[quoted text clipped - 5 lines]
> up like an F550 or larger. But then, what's the point, just load it on the
> truck itself.

Some states will not allow a trailer manufacturer to deliver a new
trailer with Surge brakes anymore.  For safety reasons they prefer
trailers where the trailer brakes come on just before the brakes on the
tow vehicle.  It can also be damn near impossible to back a trailer with
surge brakes up a hill.
Ernie Sparks - 14 Apr 2005 05:09 GMT
Good point on the surge brake thing but unless you have a pretty good load
and a hill steep enough to cause the springs to compress enough to engage
the brakes, you can back up hills. Just make sure you start out easy and
keep a steady push backward.
I built a tandem trailer strictly for my own use and turned the rear axle
backward so I would have good brakes in reverse. You haven't lived until you
have a heavily loaded trailer pull you backward down a hill and the electric
brakes won't hold because they're designed to apply in one direction only.
For obvious reasons I don't sell units built in this fashion. Anyway, most
travel trailers with tandem setups only have brakes on one axle. The other
is simply a tag.

> > You're right about the price of steel. No one will guarantee me a
> quote for
[quoted text clipped - 18 lines]
> tow vehicle.  It can also be damn near impossible to back a trailer with
> surge brakes up a hill.
351CJ - 10 Apr 2005 06:18 GMT
Oh ya! you know what the hell you are talking about!  NOT!

Ignorant, that might be a good description for you!

From your own link:
Our trailers are available in lengths from 20 ft to 51 ft.  We can do
stackers, fifth wheel, and conventional hitch trailers.  We have car
haulers starting at $4,899.00.

You are not going to find any new tandem axle trailer rated to carry a
car (most states that requires brakes) for under $1500.00.  Period!

Put up or shut up smart a.s!

> Steel has gone up a lot, so I bet you're right. I bet they're up to $1000.
> Although, I think you're more ignorant that right. You probably haven't
[quoted text clipped - 33 lines]
>>>Put another way, for $800, you can buy a brand new factory build tandem
>>>trailer.  A new tow dolly should cost a third of that.
Rob Munach - 10 Apr 2005 12:34 GMT
> Oh ya! you know what the hell you are talking about!  NOT!
>
[quoted text clipped - 48 lines]
>>>> Put another way, for $800, you can buy a brand new factory build
>>>> tandem trailer.  A new tow dolly should cost a third of that.

I have never seen one under $1400 around here with brakes. You probably
could not legally pull a loaded one if it did not have brakes.

Signature

Rob Munach, PE
Excel Engineering
PO Box 1264
Carrboro, NC 27510

Ernie Sparks - 14 Apr 2005 05:09 GMT
$5,000 for a good car hauler seems like a reasonable price. Most people
don't understand just what is involved in designing and building a properly
engineered trailer.

> > Oh ya! you know what the hell you are talking about!  NOT!
> >
[quoted text clipped - 57 lines]
> PO Box 1264
> Carrboro, NC 27510
ryan skaar - 15 Apr 2005 17:06 GMT
Welcome to the world of towing regulations:

ALABAMA Total length: Not specified.  Connection between vehicles must
not exceed 15’ in length. Bill of sale required. Independent braking
system required over 3,000 lbs. 1

ALASKA Total length: 75’. Brake hookup required if over 3,000lbs. A
breakaway system capable of applying all required brakes in the event of
a separation from the towing vehicle is required. Independent braking
system required for *GW of 5,000 lbs. or more. 2

ARIZONA Total length: 65’. Independent braking system required when the
*GW exceeds 3,000lbs. 2,3

ARKANSAS Total length: 65’. Independent braking system required with a
*GW of 3,000lbs or more. Every trailer 3,000lbs or more must have brakes
adequate to control movement of and to stop and hold vehicle; and the
brakes should automatically apply in the event of an accidental
break-away. 2,3

CALIFORNIA Total length: 65’. Independent braking system required with a
*GW of 1,500lbs or more. Brakes must be sufficient to stop within a
specified distance, according to vehicle weight, at 20mph.

COLORADO Total length: 70’. Independent braking system required with a
*GW of 3,000lbs or more. Brakes shall also be designed and connected
that in case of accidental breakaway of the towed vehicle, brakes shall
automatically apply. Lights must be mounted and displayed on the rear of
the towed vehicle. Lights must be actuated by the driver of the towing
vehicle. 2,3

CONNECTICUT Total length: 60’. Independent braking system required with
a *GW of 3,000lbs or more. Each trailer having *GW of 3,000lbs or more
shall be equipped with a braking system operating on all wheels. 2,3

DELAWARE Total length: 65’. Independent system required with a *GW of
4,000lbs or more. Trailers carrying a *GW of load in combination with a
vehicle in excess of 4,000lbs. must be equipped with suitable brakes
controlled by the operator of the towing vehicle. 10mph limit without
brakes. 2,3

DIST COLUMBIA Total length: 85’. Independent braking system required
with a *GW of 3,000lbs or more. There shall be a manually controlled
device for applying and releasing the brakes that is readily operable by
a person in the driving seat. 2

FLORIDA Total length: 65’. Independent braking system and breakaway
system required with a *GW of 3,000lbs or more. 2

GEORGIA Total length: 60’. Independent braking system required with a
*GW of 3,000lbs.or more Every trailer over 3,000lbs. **GVWR must be
equipped with brakes on all wheels. 2

HAWAII Total length: 65’. Independent braking system required when *GW
is 3,000lbs or more. 2,3

IDAHO Total length: 75’. When weight is 1,500lbs or more, independent
braking system required with breakaway system capable of applying the
brakes in the event of a separation from towing vehicle. Must stop at
any weigh station. 2

ILLINOIS Total length: 65’. Independent braking system required when *GW
is 3,000lbs or more. Such brakes must be so designed and connected that
in case of an accidental breakaway of a towed vehicle over 5,000lbs.,
the brakes are automatically applied. Brake hookup required if vehicle
towed is over 3,000lbs.

INDIANA Total length: 60’ for 2 vehicles & 65’ for 3 vehicles.
Independent braking system required when *GW is 3,000lbs. or more. A
trailer at least 3,000lbs must have brakes adequate to control the
movement, stop and hold the towing vehicle and trailer. These brakes
must be designed so that the driver of the towing vehicle can apply the
brakes from the towing vehicle itself and adequately stop both the
towing vehicle and the trailer. 2,3
IOWA Total length: 70’. Independent braking system required when *GW is
3,000lbs or more. Every trailer of a *GVW of 3,000lbs or more must be
equipped with a separate, auxiliary means of applying brakes on the
trailer from the cab of the towing vehicle. Registration required. 2,3
KANSAS Total length: 65’ Independent braking system always required.
Also, not more than 2 vehicles shall be connected by a tow bar. 2
KENTUCKY Total length: 63’. Independent braking system not required .
Kentucky law does not specifically require brakes on many passenger car
trailers, regardless of weight. However, vehicles singular or in
combination must be able to stop within distance specified by statute.
No vehicle may haul more than 2 vehicles connected in such a manner to
keep them evenly spaced, and any 1 time. 2,3
LOUISIANA Total length: 70’. Independent braking system required when
*GW is 3,000lbs or more. Brake hookup and light connection must be
connected to primary towing vehicle lights. 2,3
MAINE Total length: 65’. Independent braking system required when *GW is
3,000lbs or more. Maximum of 1 boat or general/utility trailer may be
towed behind a passenger or pleasure vehicle – length combined cannot
exceed 65’.
MARYLAND Total length: 55’. Independent braking system required when *GW
is 3,000lbs or more.
MASSACHUSETTS Total length: 65’. Independent braking system required
when *GW is 10,000lbs or more. Towing vehicle must be able to stop
trailer and towing vehicle within legal limits. 2,3
MICHIGAN Total length: 65.’ (E) Independent braking system required when
*GW is 3,000lbs or more. 2,3
MINNESOTA Total length: 60’. Independent braking system required when
*GW is 3,000lbs or more. Breakaway system required when *GW is 6,000lbs.
or more. 4,5
MISSISSIPPI Total length: 53’. Independent braking system required when
*GW is 2,000lbs or more. Brakes should be designed so that the driver of
the towing vehicle from its cab may apply them. Brakes should be
designed and connected so that in case of an accidental breakaway of the
towed vehicle, the brakes should be automatically applied. Not more than
1 vehicle shall be towed by a tow bar. 2
MISSOURI Total length: 65’ on interstate highways & 55’ on others.
Independent braking system not required . 2
MONTANA Total length: 65’. Independent braking system required when *GW
is 3,000lbs or more. All trailers with a *GVW less than 3,000lbs must be
equipped with brakes on all wheels if the total weight of the trailer
does not exceed 40% of the *GVW of the towing vehicle. 2,3
NEBRASKA Total length: 65’. Independent braking system required when *GW
is 3,000lbs or more. Breakaway required over 6,500lbs. 2
NEVADA Total length: 70’.  Independent braking system required when *GW
exceeds 3,000lbs.; 1,500lbs if manufactured 7/01/75 or newer model.
Every towing vehicle used to tow another vehicle equipped with
air-controlled brakes, shall be equipped with 2 means of emergency
application of the trailer brakes. One means shall apply the brakes
automatically in the event of a reduction of the towing vehicle air
supply; the other means shall be a manually controlled device for
applying and releasing the brakes, readily operable by a person seated
in the driver seat. Every vehicle towing other vehicles equipped with
vacuum brakes shall have a second control device that can be used to
operate the brakes on towed vehicles in emergencies. The second controls
shall be independent of brake air, hydraulic and other pressure, and
independent of other controls, unless the braking system is so arranged
that failure of the pressure upon which the second control depends will
cause the brakes to be applied automatically. 6, (C)
NEW HAMPSHIRE Total length: not specified. Independent braking system
required when *GW is 1,500lbs or more. No vehicle may tow on any road
more than 1 vehicle or trailer. 2,3
NEW JERSEY Total length: 62’. Independent braking system required when
*GW is 3,000lbs or more. In any combination of motor vehicles, means
shall be provided for applying the trailer brakes in approximate
synchronism with the brakes on the towing vehicles and creating the
required braking effort on the wheels of the rearmost vehicle at the
fastest rate, or means shall be provided for applying the braking effort
first on the rearmost vehicle equipped with brakes. Registration of
towed vehicles required if required by home state. Brake hookup
required. Maximum of 1 boat or general utility trailer may be towed
behind passenger or pleasure vehicle – total length of both not to
exceed 62’. 2
NEW MEXICO Total length: 65’. Independent braking system required when
*GW is 3,000lbs or more. In any combination of motor-drawn vehicles,
means shall be provided for applying the rearmost trailer brakes in
approximate synchronism with the brakes on the towing vehicle. Special
permit required, available at ports of entry for $5. Bill of sale, title
or ownership document required. Brake hookup required. 7
NEW YORK Total length: 65’. (A) Independent braking system required when
*GW is 3,000lbs or more. State Highways: Registration of towed auto not
required. Auto towing in prohibited. N.Y.S. thruway: Registration and
plates required for towed autos, which must be in operable condition.
NORTH CAROLINA Total length: 60’ Independent braking system is required
when *GW is 4,000lbs or more. Every trailer or separate vehicle attached
by a drawbar or coupling to a towing vehicle of at least 4,000lbs., and
every house trailer weighing at least 1,000lbs., shall be equipped with
brakes controlled or operated by the driver of the towing vehicle. 2,3
NORTH DAKOTA Total length: 75’. Independent braking system required when
towing. 2,8
OHIO Total length: 65’ Independent braking system required when *GW is
2,000lbs or more. 2,3
OKLAHOMA Total length: 65’. Independent braking system required when *GW
is 3,000lbs or more. 2,3
OREGON Total length: 65’. (B) Independent braking system not required ,
but combination of vehicles must be able to stop within legal limits.
Every motor vehicle and combination of motor vehicles, except
motorcycles and mopeds, shall at all times be equipped with a parking
brake system. Unlawful to operate more than 2 vehicles in combination.
Any vehicle being towed must be equipped with safety chains or cables.
Specials certificate required if vehicle is being towed for
compensation. A trip permit is also required if the towed vehicle is not
currently registered and is being towed by other than a licensed tower.
2,9 (B)
PENNSYLVANIA Total length: 60’. Independent braking system required when
*GW is 3,000lbs or more. Of every combination of vehicles operated on a
highway, the towed vehicle which is equipped with brakes or which has a
*GW in excess of 3,000lbs shall be so equipped that, upon breakaway of
the towed vehicle, the towed vehicle shall be stopped and held
automatically, and the towing vehicle shall be capable of being stopped
and held by use of its own service braking system. Whenever 2 vehicles
are connected by a ball and socket type hitch or pintle hook without a
locking device, they must also be connected by 2 safety chains of equal
length, each safety chain having an ultimate strength at least equal to
the gross weight of the towed vehicles. The safety chains must be
crossed and connected to the towed and towing vehicle and to the tow bar
to prevent the tow bar from dropping to the ground in the event the tow
bar fails or becomes disconnected. Safety chains (cross chains)
required. 10,11
RHODE ISLAND Total length: 60’. Independent braking system required when
*GW is 4,000lbs or more. Brakes must be designed so they can be applied
from the driver of the towing vehicle’s normal operating position and
that they will be automatically applied in the case of an accidental
breakaway. 2,3
SOUTH CAROLINA Total length: not specified. Independent braking system
required when *GW is 3,000lbs or more. Every motor vehicle or trailer
must be equipped with brakes that have a braking system arranged so that
one control device can be used to operate all service brakes. 2
SOUTH DAKOTA Total length: not specified. (D) Independent braking system
required when *GW is 3,000lbs or more. Brakes, turn signals, and rear
lights required. Towed vehicle cannot exceed 53’. 2,3
TENNESSEE Total length: not specified. Independent braking system
required when *GW is 3,000lbs or more. Lights, turn signals, and brakes
must be connected. Registration of towed vehicle required plus owner’s
identification card, if home state issues one. Brake hookups required.
2,3
TEXAS Total length: 65’. Independent braking system required when *GW is
4,500lbs or more. A motor vehicle, including a passenger car that has an
unloaded weight of 2,500lbs. or more may be coupled with a towing device
and 1 other vehicle. A driver of a passenger car or light truck may not
tow a trailer, semi trailer, house trailer, or another motor vehicle
unless safety chains of a type approved by the *DPS are attached in an
approved manner from trailer, semi trailer, house trailer, or towed
motor vehicle to the towing vehicle. 2
UTAH Total length: 65’. Breakaway braking system required if over
3,000lbs. Every motor vehicle or combination of vehicles shall have a
parking brake system adequate to hold the vehicle(s) of any grade on
which it is operated. Registration or proof of ownership of towed
vehicle required. 2
VERMONT Total length: 65’. Independent braking system required when *GW
is 3,000lbs or more. Rigid connection required. 3,12
VIRGINIA Total length: 65’. Independent braking system required when *GW
is 3,000lbs or more. A safety chain/cable is required. Taillights and
brake lights required. 2,13
WASHINGTON Total length: 60’. (B) Independent braking system required
when *GW is 3,000lbs or more. No vehicle towing a trailer may be driven
in the left-hand lane of a limited access roadway having 3 or more lanes
for traffic moving is 1 direction except when preparing for a left-hand
turn. No person may occupy any trailer when it is being moved on a
highway, except a person occupying a proper position for steering a
trailer to be steered from a rear-end position. Special permit required
if towed vehicle is not registered. 2, (B)
WEST VIRGINIA Total length: 75’. Independent braking system required
when *GW is 3,000lbs or more. A motor vehicle or combination of
motor-drawn vehicles must be capable of stopping at the following rates
as if on a dry, smooth, level free road: 1) vehicles or combinations of
vehicles with brakes must be able to decelerate at a speed of 14’ per
second; and 2) vehicles or combinations of vehicles not having brakes on
all wheels must be able to decelerate at a speed on 10.7’ per second.
Light hookup required. 2
WISCONSIN Total length: 60’. Independent braking system required when
*GW is 3,000lbs or more. A motor vehicle may be towed without being
equipped with brakes if the *GVW of the towed vehicles not more than 40%
of the *GVW of the towing vehicle and the towing vehicle has brakes
adequate enough to stop the combination of vehicles. 2,3
WYOMING Total length: 65’. Independent braking system required when *GW
is 3,000lbs or more. 14
Canadian Provinces
ALBERTA Total length: 20m/66’. Independent braking system required when
*GW is 910kg/2,000lbs or more . No breakaway device required .
Registration of towed vehicle required; proof of ownership required;
drawbar required. 2,15
BRITISH COLUMBIA Total length: 20m/66’. Independent braking system
required when *GW is 1,400kg/3,086lbs or more. When the in-tow vehicle
weight more than 1,909kg/4,200lbs., the unit must have a functional
safety breakaway brake on the attachment. 2
  Total length: 21.5m/70.5’ Independent braking system required when
*GW is 910kg/2,006lbs. Towed vehicle must have a driver or be equipped
with an adequate towing device (tow dolly, drawbar, and lift arm) which
compels it to remain in the course of the towing vehicle. Distance shall
not exceed 5m/16’. Towed vehicle must have functional brakes when not
connected to tow bar. 2
NEW BRUNSWICK Total length: 23m/75’. Independent braking system required
when *GW exceeds 1.5 tons. 2
NEWFOUNDLAND Total length: 23m/75’ (B) Independent braking system not
required . The service brakes on a combination of vehicles must be
capable of bringing the motor vehicle and a fully loaded combination of
vehicles to a standstill at 30km/h (19mph) under the following
conditions: 1) in straight line; 2) within 10m/33’ from the point at
which the brakes were applied; and 3) on a dry and level paved surface
made of eight asphalt or concrete that is free from loose materials.
Special permit required if towed vehicle not registered. 2, (B)
NWT – NUNAVIT Total length: 25m/80’ Independent braking system required
when *GW exceeds 1,360kg/2,998lbs. 2
NOVA SCOTIA Total length: 23m/75’. Independent braking system required
when *GW exceeds 1,800kg/4,000lbs. All lights must function on rear
towed vehicles. Tow dollies require trailer plates unless towed by
vehicle plated in jurisdiction exempting dollies from registration.
ONTARIO Total length: 23m/75’. Independent braking system required when
*GW exceeds 1,360kg/2,998lbs.
PRINCE EDWARD ISLAND Total length: 25m/82’. Independent braking system
required when *GW exceeds 1,500kg/3,300lbs. The brakes must be designed
and connected so that the brakes are automatically applied if 1 of the
vehicles being towed breaks away. Registration of towed vehicle not
required. Safety chains required. Tow bar required (max. length 3.66m
(12’). Light hookup required. Towing behind pickup camper/motor home is
permitted.
QUEBEC Total length: 23m/75’. Independent braking system required when
*GW exceeds 1,300kg/2,866lbs. The towing vehicle must carry the
necessary equipment for operating the braking system of any trailer
being towed. Drawbar or other connections required towing not
recommended. 16
SASKATCHEWAN Total length: 23m/75’. Independent braking system required
when *GW exceeds 1,360kg./2,998lbs.The brake system must automatically
activate the brakes in the case of a breakaway from the towing vehicle
without affecting the brakes of the towing vehicle. 2
YUKON TERRITORY Total length: 22m/72’. Independent braking system
required if *GW exceed 910kg/2,000lbs or ½ licensed weight of towing
vehicle. Tow bar and safety chains required. Length must not exceed
Highway Regulation Limits. Brake lights and turn signals required.

* Terms
DPS = Department of Public Safety
GW = Gross Weight
GVW = Gross Vehicle Weight
GVWR = Gross Vehicle Weight Rating

** Basic Requirements: Lights, safety cables or chains, and a valid
license plate: Lights, safety cables or chains, and a valid license
plate are required in most States and Provinces

TOWING NOTES KEY

Tow dollies/lift arms permitted with license plate.
Tow dollies/lift arms permitted.
Reciprocity granted.
Tow dollies/lift arms permitted, but must comply with trailer
requirements.
Reciprocity granted for registration purposes only.
Tow dollies/lift arms permitted. Lift arms must have rigid connection.
Tow dollies/lift arms permitted; drawbar or other connection required.
Reciprocity granted with Minnesota and Canada.
Reciprocity granted on trip permits to border states.
Tow dollies/lift arms permitted provided the combination meets the
safety requirements established under Section 4905 of the vehicle code.
Reciprocity granted except for size limits.
Tow dollies/lift arms permitted, but registration required.
Reciprocity granted, except as to tow bar, chain, and cable regulations.
Tow dollies/lift arms permitted. Lights required.
Reciprocity granted, if motor vehicle insurance is required by the home
state.
Tow dollies/lift arms permitted if meeting regulations and is
registered.

**SPECIAL NOTES

Total 55’ if trailer exceeds 45’.
Check with state/province for exceptions and restrictions.
If trailer was manufactured after 7/01/75, independent braking system is
required when gross weight is 1,500 lbs or more.
Special provisions apply.
Special provisions apply to fifty-wheelers.

**RV RESTRICTIONS BY STATE

ALABAMA : House trailers more than 40’ long or 8’ wide excluded without
state permit.

CALIFORNIA : Max. of one boat or general utility trailer may be towed
behind passenger of pleasure vehicles.

COLORADO : No trailers permitted on Broadmoor-Cheyenne Mountain Hwy or
Pikes Peak Auto Hwy.

CONNECTICUIT: Recreational vehicles whose limits exceeds 7.5’ wide, 8’
high, 24’ long & 7,500lbs are prohibited on Merritt and Wilbur Pkwys.

ILLINOIS : No trailers on bridge between Fulton, IL & Clinton, IA.

IOWA : Travel trailers, house trailers and mobile homes over 3,000lbs.
are required to have brakes, equalizing hitches and sway control.

MARYLAND : No vehicles with bottled gas permitted in Baltimore Harbor
Tunnel & Fort McHenry Tunnel.

MINNESOTA : Breakaway brakes are required for trailer weighing 6,000lbs
gross & over.

MISSISSIPPI : Trailers longer than 32’ prohibited on Natchez Trace.

MONTANA : See Glacier National Park for RV restrictions on the
Going-to-the-Sun Road.

NEVADA : More than one boat or general utility trailer may be towed
behind passenger or pleasure vehicles; check with state restrictions.

NEW YORK : Use on most parkways prohibited; check with state
restrictions.

NORTH CAROLINA : Independent braking system required on house trailers
weight more than 1,000lbs. & manufactured after 12/31/74.

UTAH : Breakaway braking system required if over 3,000lbs.

VIRGINIA : No camping vehicles carrying more than 2 non-permanently
mounted 45lbs. bottled gas tanks with valves closed: Hampton

Roads Bridge Tunnel, Chesapeake Bay Bridge Tunnel & Norfolk-Portsmouth
Tunnel.

WISCONSIN : Riding in fifth-wheel trailers permitted under certain
conditions.
Ernie Sparks - 16 Apr 2005 05:46 GMT
Thanks but....that is more information than I need.

> Welcome to the world of towing regulations:
>
[quoted text clipped - 391 lines]
> WISCONSIN : Riding in fifth-wheel trailers permitted under certain
> conditions.
 
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