2013 Porsche Cayman tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x130 on every 2013 trim.

Tires for the 2013 Porsche Cayman

Sizes most trims come with first. Open your trim below for its exact size.

235/40R18 front + 255/40R18 rear Best-rated standard on 1 trim · optional on 1

Check price on Amazon · 235/40R18 front Check price on Amazon · 255/40R18 rear
205/55R17 front + 235/50R17 rear Best-rated standard on 1 trim

Check price on Amazon · 205/55R17 front Check price on Amazon · 235/50R17 rear
235/40R18 Best-rated standard on 1 trim

Check price on Amazon · 235/40R18

Also listed: 235/45R18 235/45R18 + 265/45R18 235/35R19 + 265/35R19 235/40R18 + 265/40R18 235/35R19 235/40R19 235/40R19 + 265/40R19 235/30R20 + 275/30R20 235/35R20 235/35R20 + 265/35R20

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Trims sold in 2013: 5
Generations: II (981)I (987)
Other years: 2009
2010
2011
2012
2013
2014
2015
2016
All years (2005–2016)

5 trims sold in 2013

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Porsche Cayman II (981)

2013–2016 2 trims

Cayman 2.7 271 hp · 2.7L MA122 F6 235/45R18 94V / 265/45R18 101V 6 fitments

Generation: 981 · 2013–2016
Power: 271 hp
Engine: 2.7L MA122 F6, Petrol
Center bore: 71.6 mm
Bolt pattern: 5x130
Thread: M14 x 1.5

Check price on Amazon · 235/45R18 Check price on Amazon · 265/45R18 Wheels 18x8 ET57 · 5x130 · 71.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front235/45R18 94V	Rim 18x8 ET57 ~~5x130~~	29 psi
Rear265/45R18 101V	Rim 18x9 ET47 ~~5x130~~	30 psi
Front235/45R18 94Y	Rim 18x8 ET57 ~~5x130~~	29 psi
Rear265/45R18 101Y	Rim 18x9 ET47 ~~5x130~~	30 psi
Front235/40R19 92Y	Rim 19x8 ET57 ~~5x130~~	29 psi
Rear265/40R19 98Y	Rim 19x9.5 ET45 ~~5x130~~	30 psi
Front235/40R19 92V	Rim 19x8 ET57 ~~5x130~~	29 psi
Rear265/40R19 98V	Rim 19x9.5 ET45 ~~5x130~~	30 psi
Front235/35R20 88Y	Rim 20x8 ET57 ~~5x130~~	32 psi
Rear265/35R20 95Y	Rim 20x9.5 ET45 ~~5x130~~	33 psi
Front235/35R20 88Y	Rim 20x8.5 ET57 ~~5x130~~	32 psi
Rear265/35R20 95Y	Rim 20x10 ET50 ~~5x130~~	33 psi

How to read 94V: 94 is the load index (up to 1,477 lb / 670 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET57 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Cayman 3.4 S 321 hp · 3.4L MA123 F6 235/45R18 94V 5 fitments

Generation: 981 · 2013–2016
Power: 321 hp
Engine: 3.4L MA123 F6, Petrol
Center bore: 71.6 mm
Bolt pattern: 5x130
Thread: M14 x 1.5

Check price on Amazon · 235/45R18 Wheels 18x9 ET47 · 5x130 · 71.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
235/45R18 94V	Rim 18x9 ET47 ~~5x130~~	29 psi
235/40R19 92Y	Rim 19x9.5 ET45 ~~5x130~~	29 psi
235/40R19 92V	Rim 19x9.5 ET45 ~~5x130~~	29 psi
235/35R20 88Y	Rim 20x9.5 ET45 ~~5x130~~	32 psi
235/35R20 88Y	Rim 20x10 ET50 ~~5x130~~	32 psi

How to read 94V: 94 is the load index (up to 1,477 lb / 670 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET47 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Porsche Cayman I (987)

2005–2013 3 trims

Cayman 2.9 261 hp · 2.9L MA120 F6 205/55R17 91V / 235/50R17 96V 6 fitments

Generation: 987 · 2005–2013
Power: 261 hp
Engine: 2.9L MA120 F6, Petrol
Center bore: 71.6 mm
Bolt pattern: 5x130
Thread: M14 x 1.5

Check price on Amazon · 205/55R17 Check price on Amazon · 235/50R17 Wheels 17x7 ET55 · 5x130 · 71.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front205/55R17 91V	Rim 17x7 ET55 ~~5x130~~	29 psi
Rear235/50R17 96V	Rim 17x8.5 ET40 ~~5x130~~	30 psi
Front205/55R17 91Y	Rim 17x7 ET55 ~~5x130~~	29 psi
Rear235/50R17 96Y	Rim 17x8.5 ET40 ~~5x130~~	30 psi
Front235/40R18 91Y	Rim 18x8 ET57 ~~5x130~~	29 psi
Rear265/40R18 101Y	Rim 18x9 ET43 ~~5x130~~	30 psi
Front235/40R18 91V	Rim 18x8 ET57 ~~5x130~~	29 psi
Rear255/40R18 95V	Rim 18x9 ET43 ~~5x130~~	30 psi
Front235/35R19 87Y	Rim 19x8 ET57 ~~5x130~~	32 psi
Rear265/35R19 94Y	Rim 19x9.5 ET46 ~~5x130~~	33 psi
Front235/35R19 87Y	Rim 19x8.5 ET55 ~~5x130~~	32 psi
Rear265/35R19 94Y	Rim 19x10 ET42 ~~5x130~~	33 psi

How to read 91V: 91 is the load index (up to 1,356 lb / 615 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET55 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Cayman 3.4 R 326 hp · 3.4L MA121C F6 235/40R18 91V / 255/40R18 95V 4 fitments

Generation: 987 · 2005–2013
Power: 326 hp
Engine: 3.4L MA121C F6, Petrol
Center bore: 71.6 mm
Bolt pattern: 5x130
Thread: M14 x 1.5

Check price on Amazon · 235/40R18 Check price on Amazon · 255/40R18 Wheels 18x8 ET57 · 5x130 · 71.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front235/40R18 91V	Rim 18x8 ET57 ~~5x130~~	29 psi
Rear255/40R18 95V	Rim 18x9 ET43 ~~5x130~~	30 psi
Front235/35R19 87Y	Rim 19x8.5 ET55 ~~5x130~~	32 psi
Rear265/35R19 94Y	Rim 19x10 ET42 ~~5x130~~	33 psi
Front235/35R19 87Y	Rim 19x8 ET57 ~~5x130~~	32 psi
Rear265/35R19 94Y	Rim 19x9.5 ET46 ~~5x130~~	33 psi
Front235/30R20 85Y	Rim 20x8.5 ET50 ~~5x130~~	32 psi
Rear275/30R20 93Y	Rim 20x10 ET40 ~~5x130~~	33 psi

How to read 91V: 91 is the load index (up to 1,356 lb / 615 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET57 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Cayman 3.4 S 315 hp · 3.4L MA121C F6 235/40R18 91Y 4 fitments

Generation: 987 · 2005–2013
Power: 315 hp
Engine: 3.4L MA121C F6, Petrol
Center bore: 71.6 mm
Bolt pattern: 5x130
Thread: M14 x 1.5

Check price on Amazon · 235/40R18 Wheels 18x9 ET43 · 5x130 · 71.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
235/40R18 91Y	Rim 18x9 ET43 ~~5x130~~	29 psi
235/40R18 91V	Rim 18x9 ET43 ~~5x130~~	29 psi
235/35R19 87Y	Rim 19x9.5 ET46 ~~5x130~~	32 psi
235/35R19 87Y	Rim 19x10 ET42 ~~5x130~~	32 psi

How to read 91Y: 91 is the load index (up to 1,356 lb / 615 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET43 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

What these columns mean

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.