This has probably been asked a million times but the answer I am looking for is a backspacing question. I've seen that 4.5 and higher will clear a 6 inch lift and in another thread 4.0-4.65, I just ordered 17x9 procomp wheels with 4.75 backspacing from 4wheelparts. Oh look just answered my own question...we'll according to a local offroad shop they recommend going either with an 16 or 18 inch wheel. I've seen other trucks with 17" wheels (not the procomps) and a 6 inch lift but not sure what the backspacing was. Hopefully this is a go cause I do not want to go about returning these rims.
Also if anyone has returned anything back to 4wheelparts, their experience with the process would help as well.