I'm going to say 1993-1997, based upon the fact that they all look
relatively the same, and I'd consider them the same 'generation'.
However, there may be mechanical changes within those years that I'm
not aware of, and it's very possible that a good portion of the stuff
on trucks outside of those years will be similar.

I'm no parts jockey, but I did stay the night in a Holiday Express.

-phaeton

www.therangerstation.com

Dave