ORIGINAL EQUIPMENT SIZES FOR:

2007 Pontiac Grand Prix \ 4 Dr Sedan GXP

YOUR VEHICLE'S OEM TIRE SIZE

Based on our records, this should be your vehicle's current tire size.

OE Wheel Diameter: 18" F:255/45R18 (99W)/R:225/50R18 (94W)
  • Optional Wheel Diameter: 19"
    255/40R19

    (17 tire models available)

SELECT YOUR CURRENT TIRE SIZE

Different size for rear tires?