Mine rubbed, but they were 33 X 12.5 X 15's on 10" wide rims that kicked them out. Outside edge of tire rubbed on the front and rear edge of wheelwell a lot on a hard turn.

They were Dunlop RV's For you muddy

 

i had 285's on my stock wheels with no lift on my 4x4.. no rubbing at all.. if your looking to fit 285's i'd suggest just getting a leveling kit.. they arent anymore then 200 bucks and will make your truck look really nice!

 

That would work for the 2WD...

 

muddy_blue_dodge,

 

sry hit the wrong button anyways i have a set of dulop mud rover 33/12.50/16.5 on my cummins and they will throw some mud. They get around good in all seasons. i had to take the running boards off for them no fit but who needs running boards.