2003 Chevrolet Astra 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 2003 Chevrolet Astra.

2003 Chevrolet Astra tire sizes

165/70R14 175/70R14 185/65R14 185/65R15 195/60R15 205/55R16

Bolt pattern

4x100

2 generations were sold in 2003. Check your chassis code before ordering wheels.

Other years

1999 2000 2001 2002 2003 2004 2005 2006 All 1998–2011

Fitment tables

4 trims sold in 2003

Open a trim for its factory package and every alternative size, front and rear. More than one generation was on sale this year — check the chassis code against your VIN before ordering.

Chevrolet Astra II Facelift

2003 – 2011 2 trims

Astra 1.8i

108 hp · I4 Ethanol 175/70 R14 84T 6 fitments

GenerationII Facelift 2003–2011

MarketLatin America

Power108 hp

EngineI4 Ethanol

Center bore56.6 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
175/70 R14 84T	14x5.5 ET39 ~~4x100~~	1.8	Tires Rims
165/70 R14 81T	14x5 ET39 ~~4x100~~	1.9	Tires Rims
185/65 R14 86T	14x5.5 ET39 ~~4x100~~	1.9	Tires Rims
185/65 R15 88T	15x6 ET49 ~~4x100~~	1.9	Tires Rims
195/60 R15 88T	15x6 ET49 ~~4x100~~	1.9	Tires Rims
205/55 R16 91H	16x6.5 ET49 ~~4x100~~	1.9	Tires Rims

Astra 2.0i

134 hp · I4 175/70 R14 84T 6 fitments

GenerationII Facelift 2003–2011

MarketLatin America

Power134 hp

EngineI4, Petrol

Center bore56.6 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
175/70 R14 84T	14x5.5 ET39 ~~4x100~~	1.8	Tires Rims
165/70 R14 81T	14x5 ET39 ~~4x100~~	1.9	Tires Rims
185/65 R14 86T	14x5.5 ET39 ~~4x100~~	1.9	Tires Rims
185/65 R15 88T	15x6 ET49 ~~4x100~~	1.9	Tires Rims
195/60 R15 88T	15x6 ET49 ~~4x100~~	1.9	Tires Rims
205/55 R16 91H	16x6.5 ET49 ~~4x100~~	1.9	Tires Rims

Chevrolet Astra II

1998 – 2003 2 trims

Astra 1.8i

125 hp · I4 175/70 R14 84T 6 fitments

GenerationII 1998–2003

MarketMexico

Power125 hp

EngineI4, Petrol

Center bore56.6 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
175/70 R14 84T	14x5.5 ET39 ~~4x100~~	1.8	Tires Rims
165/70 R14 81T	14x5 ET39 ~~4x100~~	1.9	Tires Rims
185/65 R14 86T	14x5.5 ET39 ~~4x100~~	1.9	Tires Rims
185/65 R15 88T	15x6 ET49 ~~4x100~~	1.9	Tires Rims
195/60 R15 88T	15x6 ET49 ~~4x100~~	1.9	Tires Rims
205/55 R16 91H	16x6.5 ET49 ~~4x100~~	1.9	Tires Rims

Astra 2.2i

145 hp · I4 175/70 R14 84T 6 fitments

GenerationII 1998–2003

MarketMexico

Power145 hp

EngineI4, Petrol

Center bore56.6 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
175/70 R14 84T	~~4x100~~	1.8	Tires
165/70 R14 81T	14x5 ET39 ~~4x100~~	1.9	Tires Rims
185/65 R14 86T	14x5.5 ET39 ~~4x100~~	1.9	Tires Rims
185/65 R15 88T	15x6 ET49 ~~4x100~~	1.9	Tires Rims
195/60 R15 88T	15x6 ET49 ~~4x100~~	1.9	Tires Rims
205/55 R16 91H	16x6.5 ET49 ~~4x100~~	1.9	Tires Rims

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.