Fred Carter

I appreciate everyone’s inputs. I feel like this is gonna work. I didn’t even think about if the trailer has to be towed. 👍 Hopefully my brake controller arrived on Friday.

So I’m buying the brake controller and at that point if I connect my 7 way pin to the B-61 there won’t be any problems between the truck positive ground and the take 3 trailer with negative ground with a breakaway box. Here is the quick story. Wanted to be a Mack trucker as a kid. Joined the Navy. 31 years later retiring and buying the classics I wanted as a kid and wanting to pull all of them to my retirement home with the B. Was told that I may have to take the B empty from Washington to Tn. Hopefully with y’all’s help we can pull this off! That single axle tractor beats me to death empty. Lol

I’ve read a lot of swaps from Positive ground to negative ground. One of the first questions that pops up is why? I own a 57 Mack and am trying to put a 3 car trailer behind it to move my cars from the West Coast back East. Truck is ready but I can’t just plug my car Trailer to the truck and expect the electric brakes and lights to work. Any help would be great since I was told to drive my B empty and find another vehicle for the job.