its the 5 spoke with the ABS thing in the middle.. Guy i bought the car from only has 205'S in the back!! Wondering how big i can go on these rims, car is a 1994 pontiac trans am.

 

If they are the 5-spoke wheels off the 95 and newer V8 models, they are 16 x 8.0". Those are not the stock 93/94 wheels (aka "pinwheels"). From the factory, they either had 235/55-16 or 245/50-16. Either size will fit. You could even go up to a 255/50-16.

Look at the label on the end of the driver's side door to see what size the car left the factory with.

If you have a 205/60-16 on there now, replace it ASAP. That size should not be used on a wheel wider than 7.5"

 

thinken bout doing the 245/50/16's! firehawk wide ovals