Greetings, My son has a '91 W250 4X4 with a cummins and auto trans. We recently put a set of 33" Mickey Thompson tires with steel 16" wheels on the truck. I believe the backspacing is 4.5" but not certain. Anyway, we are getting a little tire rub at the front of the fender with the wheel turned. I think these springs are probably a little tired and I'm wondering what options I have to get an inch or two back without replacing the springs. Any suggestions? Thanks.

 

Air bags are a good idea and help out the ride. You could also have the front spring re-arched by a local sprung shop.

 

The skyjacker 2" have been a superb solution for me, it levels it out real nice.