Becasue US 40s tend to lean towards the driver side, wouldn't it be better for building new bumpers if the tire was on the passenger side? I ask because I have seen major bumper makers either put it on the driver's side or center. I would think that to counter the lean, a tire should be on the passenger side like the stock 50s-9/73 carriers.
Thoughts . . . .
Thoughts . . . .