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1987 Opel Ascona tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x100 on every 1987 trim.

Tires for the 1987 Opel Ascona

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

  1. 165xR13 standard on 7 trims · optional on 4
    Check price on Amazon · 165xR13
  2. 155xR13 standard on 4 trims
    Check price on Amazon · 155xR13
  3. 185/70R13 Best-rated optional on 11 trims
    Check price on Amazon · 185/70R13

Also listed: 185/65R14 195/60R14

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Trims sold in 1987
11
Generation
C

11 trims sold in 1987

Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Opel Ascona C

1981–1988 11 trims
Ascona 1.3 +2 variants 59 hp · 1.3L 13 I4 155x R13 78S 5 fitments

Same tires and wheels on: 1.3 S, 1.6

Generation
C · 1981–1988
Power
59 hp
Engine
1.3L 13 I4, Petrol
Center bore
56.6 mm
Bolt pattern
4x100
Thread
M12 x 1.5
Check price on Amazon · 155xR13 Wheels 13x5 ET49 · 4x100 · 56.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
155x R13 78SRim 13x5 ET49 4x10028 psi
165x R13 82SRim 13x5 ET49 4x10028 psi
165x R13 82SRim 13x5.5 ET49 4x10028 psi
185/70R13 84SRim 13x5.5 ET49 4x10028 psi
185/65R14 85SRim 14x5.5 ET49 4x10028 psi

How to read 78S: 78 is the load index (up to 937 lb / 425 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET49 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Ascona 1.6 D 54 hp · 1.6L 16DA I4 · Diesel 155x R13 78S 5 fitments
Generation
C · 1981–1988
Power
54 hp
Engine
1.6L 16DA I4, Diesel
Center bore
56.6 mm
Bolt pattern
4x100
Thread
M12 x 1.5
Check price on Amazon · 155xR13 Wheels 13x5 ET49 · 4x100 · 56.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
155x R13 78SRim 13x5 ET49 4x10029 psi
165x R13 82SRim 13x5 ET49 4x10029 psi
165x R13 82SRim 13x5.5 ET49 4x10029 psi
185/70R13 84SRim 13x5.5 ET49 4x10029 psi
185/65R14 85SRim 14x5.5 ET49 4x10029 psi

How to read 78S: 78 is the load index (up to 937 lb / 425 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET49 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Ascona 1.6 S 89 hp · 1.6L 16S I4 165x R13 82S 5 fitments
Generation
C · 1981–1988
Power
89 hp
Engine
1.6L 16S I4, Petrol
Center bore
56.6 mm
Bolt pattern
4x100
Thread
M12 x 1.5
Check price on Amazon · 165xR13 Wheels 13x5 ET49 · 4x100 · 56.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
165x R13 82SRim 13x5 ET49 4x10028 psi
165x R13 82SRim 13x5.5 ET49 4x10028 psi
185/70R13 84SRim 13x5.5 ET49 4x10028 psi
185/65R14 85SRim 14x5.5 ET49 4x10028 psi
195/60R14 85HRim 14x5.5 ET49 4x10029 psi

How to read 82S: 82 is the load index (up to 1,047 lb / 475 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET49 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Ascona 1.6i +1 variant 74 hp · 1.6L E16NZ C16NZ I4 165x R13 82T 5 fitments

Same tires and wheels on: 1.8 S

Generation
C · 1981–1988
Power
74 hp
Engine
1.6L E16NZ C16NZ I4, Petrol
Center bore
56.6 mm
Bolt pattern
4x100
Thread
M12 x 1.5
Check price on Amazon · 165xR13 Wheels 13x5 ET49 · 4x100 · 56.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
165x R13 82TRim 13x5 ET49 4x10028 psi
165x R13 82TRim 13x5.5 ET49 4x10028 psi
185/70R13 84TRim 13x5.5 ET49 4x10028 psi
185/65R14 85TRim 14x5.5 ET49 4x10028 psi
195/60R14 85HRim 14x5.5 ET49 4x10030 psi

How to read 82T: 82 is the load index (up to 1,047 lb / 475 kg per tire) and T the speed rating (up to 118 mph / 190 km/h). ET49 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Ascona 1.8 E +1 variant 114 hp · 1.8L 18E I4 165x R13 82T 5 fitments

Same tires and wheels on: 2.0i

Generation
C · 1981–1988
Power
114 hp
Engine
1.8L 18E I4, Petrol
Center bore
56.6 mm
Bolt pattern
4x100
Thread
M12 x 1.5
Check price on Amazon · 165xR13 Wheels 13x5.5 ET49 · 4x100 · 56.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
165x R13 82TRim 13x5.5 ET49 4x10029 psi
165x R13 82TRim 13x5 ET49 4x10029 psi
185/70R13 84TRim 13x5.5 ET49 4x10029 psi
185/65R14 85TRim 14x5.5 ET49 4x10029 psi
195/60R14 85HRim 14x5.5 ET49 4x10030 psi

How to read 82T: 82 is the load index (up to 1,047 lb / 475 kg per tire) and T the speed rating (up to 118 mph / 190 km/h). ET49 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Ascona 1.8 NE 99 hp · 1.8L C18NE I4 165x R13 82T 5 fitments
Generation
C · 1981–1988
Power
99 hp
Engine
1.8L C18NE I4, Petrol
Center bore
56.6 mm
Bolt pattern
4x100
Thread
M12 x 1.5
Check price on Amazon · 165xR13 Wheels 13x5.5 ET49 · 4x100 · 56.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
165x R13 82TRim 13x5.5 ET49 4x10029 psi
165x R13 82TRim 13x5 ET49 4x10029 psi
185/70R13 84SRim 13x5.5 ET49 4x10029 psi
185/65R14 85TRim 14x5.5 ET49 4x10029 psi
195/60R14 85HRim 14x5.5 ET49 4x10030 psi

How to read 82T: 82 is the load index (up to 1,047 lb / 475 kg per tire) and T the speed rating (up to 118 mph / 190 km/h). ET49 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Ascona 2.0i 127 hp · 2.0L 20SEH I4 165x R13 82H 5 fitments
Generation
C · 1981–1988
Power
127 hp
Engine
2.0L 20SEH I4, Petrol
Center bore
56.6 mm
Bolt pattern
4x100
Thread
M12 x 1.5
Check price on Amazon · 165xR13 Wheels 13x5.5 ET49 · 4x100 · 56.6 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
165x R13 82HRim 13x5.5 ET49 4x10029 psi
185/70R13 84HRim 13x5.5 ET49 4x10029 psi
185/65R14 85HRim 14x5.5 ET49 4x10029 psi
195/60R14 85HRim 14x5.5 ET49 4x10030 psi
195/60R14 85HRim 14x6 ET49 4x10030 psi

How to read 82H: 82 is the load index (up to 1,047 lb / 475 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET49 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.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.
Trims sold in 1987
11
Generation
C
Other years
All years (1970–1988)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

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