I have 88 Corvette 16"x9.5" wheels on my 98 Firebird, and I think they may just be the best looking wheel for that era F-body. They fit the wheel wells perfectly, I have Falken 255/50/16 Z series tires on it, they don't rub, they ride great, handle great, they're quiet, and they stick even in the rain. I know a guy who put 18" wheels on his Camaro, in 20,000 miles damned near everything in it rattled because the car rode so rough. To each his own, but you couldn't GIVE me a set of 18" wheels and tires for mine.