Ok so after a mild crank on ford keys 2006 z71 cc I'm looking at wheels....18 by 8.5....I'm gonna run 305/65/18 BFG all terrains. My choices on offset are +15 or -6. Which offset do I get, Will they rub??? they are 33.7 in tall per BFG's specs.
I have new tb keys and my truck is level but I rubbed the inner fenderwell and had to trim the plastic and the corner edge of the bumper. I only have 285/70r17 bfg at on 17x8 centerlines with 5in back space. The 285/18s are another 1in in diameter so I am thinking your gonna rub a lot more.
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