***What's the widest/biggest rear tire possible on a 20x10 rim?
 

I currently have a set of staggered Axis Mod 7 rims on my stock '06 Z. Have 275/30/20 tires on the back 20 x 10 rim, but there's a lot of gap between the fender and the tire....What's the best tire size to fill that gap without lowering it? I also want to go with the widest tire possible...what is the widest and most filling tire possible w/ out rubbing? please help...thanks

did you lower yours? if not then lower your Z is answer.
there is some Z memberz got 20" try find their set up and see what's best for you.

got 245/35/20 on front rims and those seem to fill in the space just fine---Though I am considering that there's originally more gap between the back tires and fender than in the front.....I don't know

i had a 285 30 20 on my axis mods

This is getting old.

305's will fit on a ten inch rim...just 20's.....do i hear fender rolling for 100...lol

lol

you really can't go any wider than 285's with the 20x10 axis mods with the offset of 38. The tire will rub the plastic guard of the fuel filler hose.

And these threads are getting old.