Funny, i just was looking at upgrading to a 38' montana 5th wheel.should have seen the look on the salesmans face when when i pulled up infront of it in my 01 trac...he tried explaining that my little trac couldnt possibly carry the pin weight, let alone drag it down the road. Finally i told him, dude, relax, i have a 97 f450 4x4 7.3 at home and if it wasnt big enough, i gurantee that the 01 pete 379 was!...lol