I might be going with Volk SF Challenge rims, 8.5 in front and 10.5 in the back with Toyo T1's. I think the tire size for the front is 245 and the rear is 275. Whats the difference between a 275/30 and a 275/35? does the 275's protect the 10.5 rear rims just as good as a 9.5? and which offset should I get for a 10.5 if I dont plan on rolling fenders, or making any adjustments? I dont plan on oowering my car BTW. Thanks.

 

But are those 275 or 295's

If you put 275's on the rear on 10.5's your not going to rub most likely... unless you get some crazy -4 offset or something...

295's that extra 20mm makes a bit of a difference on a 10.5 rim

 

They are 275/30's... I am running a +17 and +19 offset.

The Azenis tires run a bit narrower than any other brand, so they are pretty narrow and provide little protection to the wheel. You have to be extra careful driving around on them.

One of the guys that I work with is running the Toyo T1-S's that are the same width, but are much wider. They protect the wheels significantly more... My next set of tires will be the Toyo's...