ORIGINAL EQUIPMENT SIZES FOR:

2011 Porsche Boxster \ 2 Dr Convertible S

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 (91Y)/R:255/40R18 (95V)
  • Optional Wheel Diameter: 19"
    235/35R19

    (44 tire models available)

SELECT YOUR CURRENT TIRE SIZE

Different size for rear tires?