I have 285s on 16x8 rims and no lift in the front. I only have a very minor rub when at full lock and going over a bump. If you use stock wheels, they work even better seeing that they don't push the tires out past the fenders like mine are now. I did however use a few zipties to tie back the fenderliner on the driver's side. Each truck is slightly different though. 
__________________ 2004 GMC 2500HD D/A CC Carbon Metallic w/ LB7
4" turbo back MBRP exhaust, Cognito UCAs & HD tierods
TST Powermax Programmer, Diablosport Predator
285/75-16 BFG T/A KOs, Eagle Alloys Series 187
Clifford 2 way remote start, High Idle, Bilstein 5100s, 1.5" lift blocks
AFE Magnum Force Stage 2 Proguard 7 intake Waiting install:Rancho Steering stabilizer....all thanks to NorCal Truck  Support your Supporting Vendors |