i have 20x10.5 rear with 22 offset lowered on eibach pro kit.. currently running 275/30 with less than an inch from rubbing if i rolled and moved up to 285 will i rub? or clear it?

you'll be fine with a roll. Plentt of room for clearance

are u positive??? are u running the same set up or something? I was plannign to try that diy on rolling the fender

I'm running a more aggresive offset and I still clear

got a pic of the clearance on 285 by any chance? and ur lowered with 10.5 rear? whats ur offset?

25.4mm = 1inch....

your adding 10mm changing from 275 to 285, which is actually 5mm for inner and 5mm for outer.

5mm = .19inch and you said you have about an inch until it rubs. You might not even need a roll

ehh, i take that back...from the looks of other 20"x10.5 Volk GT-C owners with 275's, not even close to an inch clearance.

then there's this old post with some one with 285's and S-techs, he had to roll some fenders. Pictures didn't show, i guess it's a fairly old thread.

http://forums.freshalloy.com/showthread.php?t=107431

If you roll the fenders you'll have more than enough room to put on a 285 tire. I have a sedan and even i know this. You just need to know your width's and offsets. If you dont believe me or redlude, then that's your choice.
-GP-

just take it this way .. if it doesnt clear .. next step is a smaller tire

yea its easy to say that gluxury but after buying new tires gotta buy new ones again for a smaller size then re mount them.. lol so it adds up its why i want to make sure before i take these steps.. Ill take a pic of my clearance.. and post.