> Even worse, your rear brakes could lock and make you spin out.
>
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> Mike Walsh
> West Palm Beach, Florida, U.S.A.
As far as i know all vehicles use proportioning valves whether or not they have ABS. Unfortunately many of them are not effective. On some cars I have had they worked quite well. On many vehicles I have driven, especially pickup trucks, the rear brakes lock up very easily on wet roads.
> I believe that the systems still require the combination or
> proportioning valve so they can still work like 'normal' brakes. This
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> > Mike Walsh
> > West Palm Beach, Florida, U.S.A.

Signature
Mike Walsh
West Palm Beach, Florida, U.S.A.
Mike Romain - 06 Nov 2005 17:24 GMT
Jeep was smart and had a variable combo valve according to bed load in
their pickups. This was to avoid the empty bed and too much brake
issue.
You are right though, when the rear brakes lock, bad things happen
faster than you can blink.
Mike
> As far as i know all vehicles use proportioning valves whether or not they have ABS. Unfortunately many of them are not effective. On some cars I have had they worked quite well. On many vehicles I have driven, especially pickup trucks, the rear brakes lock up very easily on wet roads.
>
[quoted text clipped - 23 lines]
> Mike Walsh
> West Palm Beach, Florida, U.S.A.