1978 Lancia Beta tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x98 on every 1978 trim.

Tires for the 1978 Lancia Beta

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

  1. 175/70R14 Best-rated standard on 5 trims
  2. 185/60R15 Best-rated optional on 5 trims
  3. 185/65R14 Best-rated optional on 3 trims

Also listed: 195/55R15

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Trims sold in 1978
5
Generation
828

5 trims sold in 1978

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

Lancia Beta 828

1973–1984 5 trims
Beta 1.3 +1 variant 82 hp · 828D3.000 I4 175/70R14 82S 4 fitments

Same tires and wheels on: 1.4

Generation
828 · 1973–1984
Power
82 hp
Engine
828D3.000 I4, Petrol
Center bore
58.1 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
175/70R14 82SRim 14x5 ET34 4x9826 psi
175/70R14 82SRim 14x5.5 ET34 4x9826 psi
185/65R14 86SRim 14x5.5 ET34 4x9826 psi
185/60R15 84SRim 15x5.5 ET34 4x9826 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). ET34 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Beta 1.6 99 hp · 828B.000 I4 175/70R14 82S 4 fitments
Generation
828 · 1973–1984
Power
99 hp
Engine
828B.000 I4, Petrol
Center bore
58.1 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
175/70R14 82SRim 14x5 ET34 4x9826 psi
175/70R14 82SRim 14x5.5 ET34 4x9826 psi
185/60R15 84SRim 15x5.5 ET34 4x9826 psi
195/55R15 85HRim 15x6 ET38 4x9829 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). ET34 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Beta 1.8 109 hp · 828A1.000 I4 175/70R14 82S 4 fitments
Generation
828 · 1973–1984
Power
109 hp
Engine
828A1.000 I4, Petrol
Center bore
58.1 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
175/70R14 82SRim 14x5 ET34 4x9826 psi
175/70R14 82SRim 14x5.5 ET34 4x9826 psi
185/60R15 84HRim 15x6 ET38 4x9826 psi
195/55R15 85HRim 15x6 ET38 4x9829 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). ET34 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Beta 2.0 118 hp · 828B1.000 134AS.000 I4 175/70R14 82S 4 fitments
Generation
828 · 1973–1984
Power
118 hp
Engine
828B1.000 134AS.000 I4, Petrol
Center bore
58.1 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
175/70R14 82SRim 14x5.5 ET34 4x9826 psi
185/65R14 86SRim 14x5.5 ET34 4x9826 psi
185/60R15 84HRim 15x6 ET38 4x9826 psi
195/55R15 85HRim 15x6 ET38 4x9829 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). ET34 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 1978
5
Generation
828
Other years
All years (1973–1984)

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