Originally Posted by Bob Taulbee
I would be concerned about the wheels working loose. You will be torquing two aluminum wheels instead of one. Aluminum is not the best metal to hold torque. Just my thoughts.
I was thinking that you would cut down rolling mass by 50 % them steel wheels are heavy. And as far as torque semi's do dual aluminum and the ford trucks do have the lock washer set up on lugnuts. I don't think that would be the issue but like Bulla said it might be an issue with wheel studs ?