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2018 Porsche 911 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 2018 Porsche 911.

2018 Porsche 911 tire sizes

245/35R20235/40R19295/35R19265/35R20295/30R20305/30R20
Bolt pattern
Other years
20142015201620172018201920202021 All 1964–2027
Fitment tables

15 trims sold in 2018

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

Porsche 911 VIII (991) Facelift

2016 – 2019 Europe market 15 trims

911 Carrera

365 hp · 3.0L F6 235/40 ZR19 92Y / 295/35 ZR19 100Y 4 fitments
GenerationVIII (991) Facelift 2016–2019
Power365 hp
Engine3.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front235/40 ZR19 92Y19x8.5 ET50 5x13030TiresRims
Rear295/35 ZR19 100Y19x11.5 ET76 5x13036TiresRims
Front235/40 R19 92V19x8.5 ET50 5x13032TiresRims
Rear295/35 R19 100V19x11 ET77 5x13033TiresRims
Front245/35 R20 91V20x8.5 ET49 5x13032TiresRims
Rear295/30 R20 97V20x11 ET78 5x13036TiresRims
Front245/35 ZR20 91Y20x8.5 ET49 5x13032TiresRims
Rear305/30 ZR20 103Y20x11.5 ET76 5x13038TiresRims

911 Carrera 4

365 hp · 3.0L F6 235/40 ZR19 92Y / 295/35 ZR19 100Y 4 fitments
GenerationVIII (991) Facelift 2016–2019
Power365 hp
Engine3.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front235/40 ZR19 92Y19x8.5 ET50 5x13030TiresRims
Rear295/35 ZR19 100Y19x11 ET56 5x13038TiresRims
Front235/40 R19 92V19x8.5 ET50 5x13032TiresRims
Rear295/35 R19 100V19x11 ET56 5x13033TiresRims
Front245/35 R20 91V20x8.5 ET49 5x13032TiresRims
Rear295/30 R20 97V20x11 ET56 5x13036TiresRims
Front245/35 ZR20 91Y20x8.5 ET49 5x13032TiresRims
Rear305/30 ZR20 103Y20x11.5 ET56 5x13039TiresRims

911 Carrera 4 GTS

444 hp · 3.0L F6 245/35 ZR20 91Y 1 fitment
GenerationVIII (991) Facelift 2016–2019
Power444 hp
Engine3.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/35 ZR20 91Y20x12 ET63 5x1302.7TiresRims

911 Carrera 4S

414 hp · 3.0L F6 235/40 R19 92V 4 fitments
GenerationVIII (991) Facelift 2016–2019
Power414 hp
Engine3.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/40 R19 92V19x11 ET56 5x1302.3TiresRims
245/35 ZR20 91Y20x11.5 ET56 5x1302.7TiresRims
245/35 R20 91V20x11 ET56 5x1302.5TiresRims
245/35 ZR20 91Y20x12 ET63 5x1302.7TiresRims

911 Carrera GTS

444 hp · 3.0L F6 245/35 ZR20 1 fitment
GenerationVIII (991) Facelift 2016–2019
Power444 hp
Engine3.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/35 ZR2020x12 ET63 5x1302.7TiresRims

911 Carrera S

414 hp · 3.0L F6 235/40 R19 92V 4 fitments
GenerationVIII (991) Facelift 2016–2019
Power414 hp
Engine3.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/40 R19 92V19x11 ET77 5x1302.3TiresRims
245/35 ZR20 91Y20x11.5 ET76 5x1302.6TiresRims
245/35 R20 91V20x11 ET78 5x1302.5TiresRims
245/35 ZR20 91Y20x12 ET70 5x1302.7TiresRims

911 Carrera T

365 hp · 3.0L F6 235/40 R19 92V 3 fitments
GenerationVIII (991) Facelift 2016–2019
Power365 hp
Engine3.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/40 R19 92V19x11 ET77 5x1302.2TiresRims
245/35 ZR20 91Y20x11.5 ET76 5x1302.2TiresRims
245/35 R20 91V20x11 ET78 5x1302.2TiresRims

911 GT2 RS

691 hp · 3.8L F6 245/35 R20 91V 2 fitments
GenerationVIII (991) Facelift 2016–2019
Power691 hp
Engine3.8L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/35 R20 91V20x12 ET47 5x1302.5TiresRims
265/35 ZR20 99Y21x12.5 ET48 5x1302.3TiresRims

911 GT3

493 hp · 4.0L F6 245/35 R20 91V 2 fitments
GenerationVIII (991) Facelift 2016–2019
Power493 hp
Engine4.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/35 R20 91V20x11 ET59 5x1302.4TiresRims
245/35 ZR20 91Z20x12 ET47 5x1302.3TiresRims

911 GT3 RS

514 hp · 4.0L F6 245/35 R20 91V 2 fitments
GenerationVIII (991) Facelift 2016–2019
Power514 hp
Engine4.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/35 R20 91V20x12 ET47 5x1302.5TiresRims
265/35 ZR20 99Y21x12.5 ET48 5x1302.3TiresRims

911 Targa 4

365 hp · 3.0L F6 235/40 ZR19 92Y 4 fitments
GenerationVIII (991) Facelift 2016–2019
Power365 hp
Engine3.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/40 ZR19 92Y19x11.5 ET56 5x1302.6TiresRims
235/40 R19 92V19x11 ET56 5x1302.3TiresRims
245/35 R20 91V20x11 ET56 5x1302.5TiresRims
245/35 ZR20 91Y20x11.5 ET56 5x1302.7TiresRims

911 Targa 4 GTS

444 hp · 3.0L F6 245/35 ZR20 91Y 1 fitment
GenerationVIII (991) Facelift 2016–2019
Power444 hp
Engine3.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/35 ZR20 91Y20x12 ET63 5x130–TiresRims

911 Targa 4S

414 hp · 3.0L F6 235/40 R19 92V 4 fitments
GenerationVIII (991) Facelift 2016–2019
Power414 hp
Engine3.0L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/40 R19 92V19x11 ET56 5x1302.3TiresRims
245/35 ZR20 91Y20x11.5 ET56 5x1302.7TiresRims
245/35 R20 91V20x11 ET56 5x1302.5TiresRims
245/35 ZR20 91Y20x12 ET50 5x1302.7TiresRims

911 Turbo

532 hp · 3.8L F6 245/35 R20 91V 2 fitments
GenerationVIII (991) Facelift 2016–2019
Power532 hp
Engine3.8L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/35 R20 91V20x11 ET59 5x1302.5TiresRims
245/35 ZR20 91Y20x11.5 ET56 5x1303TiresRims

911 Turbo S

573 hp · 3.8L F6 245/35 R20 91V 2 fitments
GenerationVIII (991) Facelift 2016–2019
Power573 hp
Engine3.8L F6, Petrol
Center bore71.6 mm
PCD5x130
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/35 R20 91V20x11 ET59 5x1302.5TiresRims
245/35 ZR20 91Y20x11.5 ET56 5x1303TiresRims
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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