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1972 Opel Ascona 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 1972 Opel Ascona.

1972 Opel Ascona tire sizes

185/70RS13185/65RH14
Bolt pattern
Other years
19701971197219731974197519761977 All 1970–1988
Fitment tables

7 trims sold in 1972

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

Opel Ascona A

1970 – 1975 7 trims

Ascona 1.2 S

59 hp · 1.2L 12S I4 155x SR13 4 fitments
GenerationA 1970–1975
Power59 hp
Engine1.2L 12S I4, Petrol
Center bore56.6 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
155x SR1313x5 ET37 4x1001.8TiresRims
165x SR1313x5 ET37 4x1001.8TiresRims
165x SR1313x5.5 ET37 4x1001.8TiresRims
185/70 SR1313x5.5 ET37 4x1001.8TiresRims

Ascona 1.6 N

67 hp · 1.6L 16N I4 155x SR13 4 fitments
GenerationA 1970–1975
Power67 hp
Engine1.6L 16N I4, Petrol
Center bore56.6 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
155x SR1313x5 ET37 4x1001.8TiresRims
165x SR1313x5 ET37 4x1001.8TiresRims
165x SR1313x5.5 ET37 4x1001.8TiresRims
185/70 SR1313x5.5 ET37 4x1001.8TiresRims

Ascona 1.6 N

59 hp · 1.6L 16N I4 155x SR13 4 fitments
GenerationA 1970–1975
Power59 hp
Engine1.6L 16N I4, Petrol
Center bore56.6 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
155x SR1313x5 ET37 4x1001.8TiresRims
165x SR1313x5 ET37 4x1001.8TiresRims
165x SR1313x5.5 ET37 4x1001.8TiresRims
185/70 SR1313x5.5 ET37 4x1001.8TiresRims

Ascona 1.6 S

79 hp · 1.6L 16S I4 165x SR13 4 fitments
GenerationA 1970–1975
Power79 hp
Engine1.6L 16S I4, Petrol
Center bore56.6 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
165x SR1313x5 ET37 4x1001.8TiresRims
165x SR1313x5.5 ET37 4x1001.8TiresRims
185/70 SR1313x5.5 ET37 4x1001.8TiresRims
185/65 HR1414x5.5 ET37 4x1002TiresRims

Ascona 1.6 S

74 hp · 1.6L 16S I4 165x SR13 4 fitments
GenerationA 1970–1975
Power74 hp
Engine1.6L 16S I4, Petrol
Center bore56.6 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
165x SR1313x5 ET37 4x1001.8TiresRims
165x SR1313x5.5 ET37 4x1001.8TiresRims
185/70 SR1313x5.5 ET37 4x1001.8TiresRims
185/65 HR1414x5.5 ET37 4x1002TiresRims

Ascona 1.9 S

89 hp · 1.9L 19S I4 165x SR13 4 fitments
GenerationA 1970–1975
Power89 hp
Engine1.9L 19S I4, Petrol
Center bore56.6 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
165x SR1313x5 ET37 4x1001.8TiresRims
165x SR1313x5.5 ET37 4x1001.8TiresRims
185/70 SR1313x5.5 ET37 4x1001.8TiresRims
185/65 HR1414x5.5 ET37 4x1002TiresRims

Ascona 1.9 S

87 hp · 1.9L 19S I4 165x SR13 4 fitments
GenerationA 1970–1975
Power87 hp
Engine1.9L 19S I4, Petrol
Center bore56.6 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
165x SR1313x5 ET37 4x1001.8TiresRims
165x SR1313x5.5 ET37 4x1001.8TiresRims
185/70 SR1313x5.5 ET37 4x1001.8TiresRims
185/65 HR1414x5.5 ET37 4x1002TiresRims
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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