Q45dude wrote:I just wanna know if wheels/tires 18" x 8.5" with a 32 offset will fit a 94 Q45. Tire size: 225-40-18
Yes, this wheel will fit, although 35mm might be more optimal. The 32mm might be under at the fender just a tad - troublesome with lowered cars, but most likely will work out just fine, particularly with the narrower tire you are mentioning aboe..
However, the above tire size is probably not optimal for that wheel though. I'd use 24/45-18 instead, even if that is not a perfect match for the original tire for that car. My point being that the 8.5" width may be more than the maximum recommended for a 225/40, and a 225/40 may also not have the right load index for a heavy car like the Q.
Check out
http://www.tirerack.com to search for specs on your tire.
Z