I have a 2005 s2000 and understand the specs for the wheels and tires are as follows:

Front: P/215/45 R17 87W
Rear: P/245/40 R17 91W


I have a set of 18's Racing Harts C2's three-piece +42 offset, 8" width all around on all four rims with the follwing tires on them:

Ventus HRII - It's 235/40/18 93H


My question now is, would this setup be okay for the S?

Any input would be greatly appreciated. Thanks.

 

IMO, it would be horrible. Offsets are wrong and the car will oversteer like crazy at the limit since the front tire is larger than stock and the rear is smaller.