[dylan1970]

I'm still looking to put rims on my truck but I am still not sure of a few things.

First, is the bolt pattern 5 - 4.75?

Second, For a 20 inch rim, what would be the best backspacing?

I want to run 20 X 8.5 all around with a 40 series tire and, my truck has air ride in the rear. Will there be any rubbing issues with this setup?

Thanks for all your help