The 18" Accessory wheel is applicable on Cobalt 17" Coupe SS w/o turbocharger or 18" Coupe SS w/ Turbocharger, G5 GT, HHR LT models only. The approved tire for the 18" GM Accessory wheel application is Pirelli P215/45R18 with TPC code 1255. Pirelli part # 19110281.
Powertrain Control Module reprogramming required for plus-sizing to the 18" wheels.
For use on HHR LT model after From Vin #3GNDA33PO7S541326 only.
Image For Illustrational Purposes Only, Lug Nuts and Center Caps Sold Separately.