ORIGINAL EQUIPMENT SIZES FOR:

2006 Pontiac GTO \ 2 Dr Coupe Base 18" option

YOUR VEHICLE'S OEM TIRE SIZE

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

OE Wheel Diameter: 18" 235/40R18 (91W)
  • Optional Wheel Diameter: 19"
    235/35R19

    (81 tire models available)

SELECT YOUR CURRENT TIRE SIZE

Different size for rear tires?