need information on wheel size
 

i have 93 rx7 and i need information on how wide can i go on the rear... Im going with 19x9 in the front. i was thinking on going with 19x11 but i dont know if its gonna fit???

Try posting in the Suspension/Wheels/Tires/Brakes Section since that is what it is there for... and I am not a wheel expert or anything but I am pretty sure you will have to roll your fenders for those, I personally think 17s or 18s are is big as you should go anyways.

A 19x11 will definantly NOT fit on the back. The most that would fit would be a 19x10 or maybe 10.5. The widest tire you can absolutely fit on the rear without rubbing is a 285. Even then, that can be pushing it. I am comfortably running 275s in the rear on 17x10s, but most people can run 275s and 285s.

19s are a little big, might want to look at 18s because the 19s might not handle or accelerate as well with the higher weight.