What tyre size does a Porsche Boxster use?

The most common size is 235/35R19. Depending on generation and engine, the Porsche Boxster uses 12 different sizes including 235/35R20, 235/40R19, 235/45R18, 265/35R20, 265/40R19.

Where do I find my exact Porsche Boxster tyre size?

Check the tyre placard in the driver's door jamb or fuel flap, or use the lookup tool on this page to select your generation and engine.

Tyres › Porsche › Boxster

Porsche Boxster tyre sizes

All factory fitments by generation and engine — 20 sizes across 5 generations.

✓ VALIDATED DATASET

Quick answer

The most common tyre size on the Porsche Boxster is 235/35R19 (overall diameter ≈ 647 mm). Exact fitment depends on generation and engine — full breakdown below.

Boxster (981) 2012 - 2016 - Cabrio (2012–2016)

Engine	Tyre sizes
Boxster 2.7 - 211 PS - Benzin - 2706 Hubraum	235/35R20 235/40R19 235/45R18 265/35R20 265/40R19 265/45R18
Boxster 2.7 - 265 PS - Benzin - 2706 Hubraum	235/35R20 235/40R19 235/45R18 265/35R20 265/40R19 265/45R18
Boxster GTS - 330 PS - Benzin - 3436 Hubraum	235/35R20 235/40R19 235/45R18 265/35R20 265/40R19 265/45R18
Boxster S 3.4 - 315 PS - Benzin - 3436 Hubraum	235/35R20 235/40R19 235/45R18 265/35R20 265/40R19 265/45R18
Boxster Spyder - 375 PS - Benzin - 3800 Hubraum	235/35R20 235/40R19 235/45R18 265/35R20 265/40R19 265/45R18

Spyder (987/Facelift) 2010 - 2011 - Cabrio (2010–2011)

Engine	Tyre sizes
Spyder - 320 PS - Benzin - 3436 Hubraum	235/35R19 235/40R18 255/40R18 265/35R19 265/40R18

Boxster (987/Facelift) 2009 - 2012 - Cabrio (2009–2012)

Engine	Tyre sizes
Boxster 2.7 - 211 PS - Benzin - 2893 Hubraum	205/55R17 235/35R19 235/40R18 235/50R17 255/40R18 265/35R19 265/40R18
Boxster 2.9 - 256 PS - Benzin - 2893 Hubraum	205/55R17 235/35R19 235/40R18 235/50R17 255/40R18 265/35R19 265/40R18
Boxster S - 310 PS - Benzin - 3436 Hubraum	235/35R19 235/40R18 255/40R18 265/35R19 265/40R18

Boxster (987) 2004 - 2009 - Cabrio (2004–2009)

Engine	Tyre sizes
Boxster 2.7 - 211 PS - Benzin - 2687 Hubraum	205/55R17 235/35R19 235/40R18 235/50R17 255/40R18 265/35R19 265/40R18
Boxster 2.7 - 239 PS - Benzin - 2687 Hubraum	205/55R17 235/35R19 235/40R18 235/50R17 255/40R18 265/35R19 265/40R18
Boxster 2.7 - 245 PS - Benzin - 2687 Hubraum	205/55R17 235/35R19 235/40R18 235/50R17 255/40R18 265/35R19 265/40R18
Boxster RS 60 Spyder - 303 PS - Benzin - 3387 Hubraum	235/35R19 235/40R18 255/40R18 265/35R19 265/40R18
Boxster S - 280 PS - Benzin - 3179 Hubraum	235/35R19 235/40R18 255/40R18 265/35R19 265/40R18
Boxster S - 295 PS - Benzin - 3387 Hubraum	235/35R19 235/40R18 255/40R18 265/35R19 265/40R18

Boxster (986) 1996 - 2004 - Cabrio (1996–2004)

Engine	Tyre sizes
Boxster 2.5 - 204 PS - Benzin - 2480 Hubraum	205/50R17 205/55R16 225/40R18 225/45R17 225/50R16 255/40R17 265/35R18
Boxster 2.7 - 211 PS - Benzin - 2687 Hubraum	205/50R17 205/55R16 225/40R18 225/45R17 225/50R16 255/40R17 265/35R18
Boxster 2.7 - 220 PS - Benzin - 2687 Hubraum	205/50R17 205/55R16 225/40R18 225/45R17 225/50R16 255/40R17 265/35R18
Boxster 2.7 - 228 PS - Benzin - 2687 Hubraum	205/50R17 205/55R16 225/40R18 225/45R17 225/50R16 255/40R17 265/35R18
Boxster S - 252 PS - Benzin - 3179 Hubraum	205/50R17 225/40R18 225/45R17 255/40R17 265/35R18
Boxster S - 260 PS - Benzin - 3179 Hubraum	205/50R17 225/40R18 225/45R17 255/40R17 265/35R18
Boxster S - 266 PS - Benzin - 3179 Hubraum	205/50R17 225/40R18 225/45R17 255/40R17 265/35R18

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