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2018 Vauxhall Astra GTC 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 Vauxhall Astra GTC.

2018 Vauxhall Astra GTC tire sizes

225/55R17235/55R17235/50R18245/45R18235/45R19235/45R18205/60R16215/60R16225/50R17245/40R20245/40R19245/35R20
Bolt pattern
Other years
20112012201320142015201620172018 All 2011–2018
Fitment tables

8 trims sold in 2018

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

Vauxhall Astra GTC J

2011 – 2018 Europe market 8 trims

Astra GTC 1.4i Turbo

118 hp · B14NEL I4 205/60 R16 92H 10 fitments
GenerationJ 2011–2018
Power118 hp
EngineB14NEL I4, Petrol
Center bore70.2 mm
PCD5x115
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/60 R16 92H16x6.5 ET41 5x11530TiresRims
215/60 R16 99H16x6.5 ET41 5x11530TiresRims
225/55 R17 97H17x7 ET41 5x11530TiresRims
225/55 R17 97V17x7 ET41 5x11530TiresRims
225/50 R17 94V17x7 ET44 5x11530TiresRims
235/55 R17 99V17x7 ET41 5x11530TiresRims
235/45 R18 98V18x7.5 ET41 5x11530TiresRims
235/50 R18 97V18x7.5 ET41 5x11530TiresRims
245/45 ZR18 96W18x7.5 ET41 5x11530TiresRims
235/45 ZR19 95W19x8 ET36 5x11530TiresRims

Astra GTC 1.4i Turbo

138 hp · B14NET I4 205/60 R16 92H 10 fitments
GenerationJ 2011–2018
Power138 hp
EngineB14NET I4, Petrol
Center bore70.2 mm
PCD5x115
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/60 R16 92H16x6.5 ET41 5x11530TiresRims
215/60 R16 99H16x6.5 ET41 5x11530TiresRims
225/55 R17 97H17x7 ET41 5x11530TiresRims
225/55 R17 97V17x7 ET41 5x11530TiresRims
225/50 R17 94V17x7 ET44 5x11530TiresRims
235/55 R17 99V17x7 ET41 5x11530TiresRims
235/45 R18 98V18x7.5 ET41 5x11530TiresRims
235/50 R18 97V18x7.5 ET41 5x11530TiresRims
245/45 ZR18 96W18x7.5 ET41 5x11530TiresRims
235/45 ZR19 95W19x8 ET36 5x11530TiresRims

Astra GTC 1.6 CDTi

109 hp · B16DTL I4 205/60 R16 92H 10 fitments
GenerationJ 2011–2018
Power109 hp
EngineB16DTL I4, Diesel
Center bore70.2 mm
PCD5x115
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/60 R16 92H16x6.5 ET41 5x11533TiresRims
215/60 R16 99H16x6.5 ET41 5x11533TiresRims
225/55 R17 97H17x7 ET41 5x11533TiresRims
225/55 R17 97V17x7 ET41 5x11533TiresRims
225/50 R17 94V17x7 ET44 5x11533TiresRims
235/55 R17 99V17x7 ET41 5x11533TiresRims
235/45 R18 98V18x7.5 ET41 5x11533TiresRims
235/50 R18 97V18x7.5 ET41 5x11533TiresRims
245/45 ZR18 96W18x7.5 ET41 5x11533TiresRims
235/45 ZR19 95W19x8 ET36 5x11533TiresRims

Astra GTC 1.6 CDTi

134 hp · B16DTH I4 205/60 R16 92H 10 fitments
GenerationJ 2011–2018
Power134 hp
EngineB16DTH I4, Diesel
Center bore70.2 mm
PCD5x115
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
205/60 R16 92H16x6.5 ET41 5x11533TiresRims
215/60 R16 99H16x6.5 ET41 5x11533TiresRims
225/55 R17 97H17x7 ET41 5x11533TiresRims
225/55 R17 97V17x7 ET41 5x11533TiresRims
225/50 R17 94V17x7 ET44 5x11533TiresRims
235/55 R17 99V17x7 ET41 5x11533TiresRims
235/45 R18 98V18x7.5 ET41 5x11533TiresRims
235/50 R18 97V18x7.5 ET41 5x11533TiresRims
245/45 ZR18 96W18x7.5 ET41 5x11533TiresRims
235/45 ZR18 95W18x8 ET36 5x11533TiresRims

Astra GTC 1.6i Turbo

197 hp · B16SHT I4 225/55 R17 97H 7 fitments
GenerationJ 2011–2018
Power197 hp
EngineB16SHT I4, Petrol
Center bore70.2 mm
PCD5x115
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/55 R17 97H17x7 ET44 5x11533TiresRims
225/55 R17 97V17x7 ET41 5x11533TiresRims
235/55 R17 99V17x7 ET41 5x11533TiresRims
235/50 R18 97V18x7.5 ET41 5x11533TiresRims
245/45 ZR18 96W18x7.5 ET41 5x11533TiresRims
235/45 ZR19 95W19x8 ET36 5x11533TiresRims
245/40 ZR20 95W20x8.5 ET41 5x11533TiresRims

Astra GTC 1.6i Turbo

177 hp · A16LET I4 225/55 R17 97H 7 fitments
GenerationJ 2011–2018
Power177 hp
EngineA16LET I4, Petrol
Center bore70.2 mm
PCD5x115
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/55 R17 97H17x7 ET44 5x11533TiresRims
225/55 R17 97V17x7 ET41 5x11533TiresRims
235/55 R17 99V17x7 ET41 5x11533TiresRims
235/50 R18 97V18x7.5 ET41 5x11533TiresRims
245/45 ZR18 96W18x7.5 ET41 5x11533TiresRims
235/45 ZR19 95W19x8 ET36 5x11533TiresRims
245/40 ZR20 95W20x8.5 ET41 5x11533TiresRims

Astra GTC 1.6i Turbo

168 hp · A16XHT B16SHL I4 225/55 R17 97H 7 fitments
GenerationJ 2011–2018
Power168 hp
EngineA16XHT B16SHL I4, Petrol
Center bore70.2 mm
PCD5x115
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/55 R17 97H17x7 ET44 5x11533TiresRims
225/55 R17 97V17x7 ET41 5x11533TiresRims
235/55 R17 99V17x7 ET41 5x11533TiresRims
235/50 R18 97V18x7.5 ET41 5x11533TiresRims
245/45 ZR18 96W18x7.5 ET41 5x11533TiresRims
235/45 ZR19 95W19x8 ET36 5x11533TiresRims
245/40 ZR20 95W20x8.5 ET41 5x11533TiresRims

Astra GTC 2.0i Turbo

276 hp · B20NFT I4 235/45 R18 98V 3 fitments
GenerationJ 2011–2018
Power276 hp
EngineB20NFT I4, Petrol
Center bore70.2 mm
PCD5x115
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/45 R18 98V18x7.5 ET41 5x11535TiresRims
245/40 ZR19 98Y19x8 ET36 5x11535TiresRims
245/35 ZR20 95Y20x8.5 ET41 5x1152.5TiresRims
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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