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2012 Porsche Cayman tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2012 Porsche Cayman.

2012 Porsche Cayman tire sizes

235/40R18235/35R19255/40R18265/35R19205/55R17235/50R17265/40R18235/30R20275/30R20
Bolt pattern
Other years
20082009201020112012201320142015 All 2005–2016
Fitment tables

3 trims sold in 2012

Open a trim for its factory package and every alternative size, front and rear.

Porsche Cayman I (987)

2005 – 2013 Europe market 3 trims

Cayman 2.9

261 hp · 2.9L MA120 F6 205/55 R17 91V / 235/50 R17 96V 6 fitments
GenerationI (987) 2005–2013
Power261 hp
Engine2.9L MA120 F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front205/55 R17 91V17x7 ET55 5x13029TiresRims
Rear235/50 R17 96V17x8.5 ET40 5x13030TiresRims
Front205/55 ZR17 91Y17x7 ET55 5x13029TiresRims
Rear235/50 ZR17 96Y17x8.5 ET40 5x13030TiresRims
Front235/40 ZR18 91Y18x8 ET57 5x13029TiresRims
Rear265/40 ZR18 101Y18x9 ET43 5x13030TiresRims
Front235/40 R18 91V18x8 ET57 5x13029TiresRims
Rear255/40 R18 95V18x9 ET43 5x13030TiresRims
Front235/35 ZR19 87Y19x8 ET57 5x13032TiresRims
Rear265/35 ZR19 94Y19x9.5 ET46 5x13033TiresRims
Front235/35 ZR19 87Y19x8.5 ET55 5x13032TiresRims
Rear265/35 ZR19 94Y19x10 ET42 5x13033TiresRims

Cayman 3.4 R

326 hp · 3.4L MA121C F6 235/40 R18 91V / 255/40 R18 95V 4 fitments
GenerationI (987) 2005–2013
Power326 hp
Engine3.4L MA121C F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front235/40 R18 91V18x8 ET57 5x13029TiresRims
Rear255/40 R18 95V18x9 ET43 5x13030TiresRims
Front235/35 ZR19 87Y19x8.5 ET55 5x13032TiresRims
Rear265/35 ZR19 94Y19x10 ET42 5x13033TiresRims
Front235/35 ZR19 87Y19x8 ET57 5x13032TiresRims
Rear265/35 ZR19 94Y19x9.5 ET46 5x13033TiresRims
Front235/30 ZR20 85Y20x8.5 ET50 5x13032TiresRims
Rear275/30 ZR20 93Y20x10 ET40 5x13033TiresRims

Cayman 3.4 S

315 hp · 3.4L MA121C F6 235/40 ZR18 91Y 4 fitments
GenerationI (987) 2005–2013
Power315 hp
Engine3.4L MA121C F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/40 ZR18 91Y18x9 ET43 5x1302.1TiresRims
235/40 R18 91V18x9 ET43 5x1302.1TiresRims
235/35 ZR19 87Y19x9.5 ET46 5x1302.3TiresRims
235/35 ZR19 87Y19x10 ET42 5x1302.3TiresRims
Reading the table

What these columns mean

OE fitment
The package fitted at the factory for that trim.
Alternative
A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size
Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD)
Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore
Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure
Recommended cold inflation pressure for that axle, in psi.
Staggered
A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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