i dont know about anyone else but personally, i'd like bigger rims and wider track on the cobalt. does anyone know know how big you can get them before you have to start making special modifications or they start to stick out of the wheel well? 18 is as big as i'd want to go, but wider tracked tires are what im mainly focusing on. any insight would be appreciated

 

7.5" rim width, 235 tire width measurement.

 

You can't go with 8" wide? Will that stick out?