Posted 12/26/2008 09:12 (#547227 - in reply to #547212) Subject: Re: Retro Highway tractors
NE Mo
Back in those bad old days, when the 121 brake was madated/forced on trucks, A 121 tractor would not work with a non 121 trailer. but a 121 trailer would work with a non 121 brake tractor. Been a long time ago, but I think that was the way it worked. May have that reversed, but I think that is the way it worked.
Retro Highway tractors
