tire size fit

hey guys, lookin to get some new tires on my 2000 Z28 but im not really finding a tire i like in the same size that's on it right now: 245/50/16. I was wondering if you guys had any suggestions on tires or knew if a different size will fit on the car.

I have 275/40/17 on my bird. the tire is a cooper zeon 2xs. It fits, but it is really tight, it's a good tire. Many tire stores allow you to select your make/model/year on their websites and it will tell you what tires they have will fit your car. thats probably your best bet.

www.tirerack.com