Yeah they are pretty sweet....this was the deal...I tried to put my BBS RSIIs on the Z but the offset was whack. A fellow Mustang friend has accounts w/ Tirerack and he wanted my BBS' so we called it even and he bought me new R6s while he got my used BBS'. Yes they are 18s...got 245/40s upfront and 275/35s in the rear. It looks mean from the back.