I just bought a G35 sedan w/ 20X8.5 245/35/20 in the front and theirs no rubbing, but in the rear it has 20X9.5 275/35/20 and it rubs and shreads the tires when it bounces. PLEASE HELP, someone give me suggestions.

THANKS

roll your fender? or sell your tires and see if there's a 255/35/20 available if you dont want to roll your fender. 255mm wide tires would square off the tires to the rims nicely.

The right tire to use in the rear is 275/30/20. Your current tire is too tall. Also, make sure you got the right offset. If you got less than +42 to +45 you will hit the fenders for sure.