Originally Posted by Jimmysjeep
My tow rig is a W3500 Chevy (Isuzu style cab over w/6.0) with a 18' cargo box. It was probably not intended to be used to tow with. I added the 7-way to the back.
I'll look. It would be nice to not have to add an in-line fuse or depend on the fuse of the truck bu lights. Thanks.
just put your rig in it!
my post may not help you, as I don't have much experience with these medium-duty trucks you are working with. I just know my 1/2 ton has it.