ORIGINAL EQUIPMENT SIZES FOR:

2003 Porsche 911 \ 2 Dr Coupe GT2 (235/40R18 91 Z)

YOUR VEHICLE'S OEM TIRE SIZE

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

OE Wheel Diameter: 18" F:235/40R18 (91Z)/R:285/35R18 (97Z)
  • Optional Wheel Diameter: 19"
    235/35R19

    (24 tire models available)

SELECT YOUR CURRENT TIRE SIZE

Different size for rear tires?