rubbing
Stock 20 inch rims on 2008 rubbing really bad so what spec on after market rims do I need to buy wanna keep the 20 inch rims because I just bought 35x12.50r20 mud grapplers o yea have leveling kit all ready installed
Your tires are too big. You can change your backspacing all you want but with a 35/12.5 inch tire you're still going to rub somewhere without a lift. Lift it, get smaller tires or live with the rubbing.

