I bought a 1999 DODGE Ram 1500 4WD with a 3” lift, which had oversized tires on it. LT315/75/R16 on stock 16”

I had an issue with offset and a href="http://www.tirerack.com" rel="nofollow"http://www.tirerack.com/a helped me out with selecting the correct rim/tire package. Worth a shot, its a toll free number.