Can anyone tell me a good site to go to?

I'm looking for a 275 40 17 (SS size) for my z28)

Thanks for any help.

 

Tire Rack lists 50 different tires in that size, although they don't sell Nitto, so there are even more to choose from. They also list customer feedback on most tires, including traction ratings, tread life, noise and ride comfort.

Tire Rack also sells wheels, and you can see what they look like on a Z or a T/A. Not sure how wide a selection of wheels they have for the 4th Gen. I don't think they sell the AFS ZR1 replicas for example, and they are fairly popular for the 4th Gen.

I've bought a couple wheel/tire packages form Tire Rack, and they have been low $$$, shipped mounted and perfectly balanced.... ready to bolt on the car.

http://www.tirerack.com/index.jsp

 

most of the venders on the board offer those types of wheel packages.