Looking for information, adding 20x11 with a +55 offset to my rear of my 2011 plan on using a 315x35 tire any 1 else using this set up or is this impossible? By the way my rear end has been lowered 1.25 in with Steeda Sport Springs

 

a 315 tire is really "pushing the envelope" but I think it can be done if the offset is exactly right, and the diameter is not too big . . . my handy cheat sheet says 62mm offset . . . with only 55, the tire will "poke" a bit and might hit the fender when the suspension compresses . . . I think you might get away with it with an 18" wheel (smaller overall tire diameter) but 20" wheel seems doubtful

315/35-20 is a tall tire -- 28.7" diameter -- in addition to the extreme width

Vorschlag has tested a lot of combinations and can sell you the right wheels to maximize the tire