1979 Lancia Delta tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x98 on every 1979 trim.

Tires for the 1979 Lancia Delta

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

165/70R13 Best-rated standard on 2 trims

Check price on Amazon · 165/70R13
165/65R14 Best-rated optional on 2 trims

Check price on Amazon · 165/65R14
175/60R14 Best-rated optional on 2 trims

Check price on Amazon · 175/60R14

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Trims sold in 1979: 2
Generation: 831
Other years: 1979
1980
1981
1982
1983
1984
1985
1986
All years (1979–2014)

2 trims sold in 1979

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Lancia Delta 831

1979–1994 2 trims

Delta 1.3 74 hp · 831A2.000 831B.000 I4 165/70R13 79S 3 fitments

Generation: 831 · 1979–1994
Power: 74 hp
Engine: 831A2.000 831B.000 I4, Petrol
Center bore: 58.1 mm
Bolt pattern: 4x98
Thread: M12 x 1.25

Check price on Amazon · 165/70R13 Wheels 13x5 ET43 · 4x98 · 58.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
165/70R13 79S	Rim 13x5 ET43 ~~4x98~~	29 psi
165/65R14 78S	Rim 14x5 ET43 ~~4x98~~	29 psi
175/60R14 79S	Rim 14x5.5 ET43 ~~4x98~~	29 psi

How to read 79S: 79 is the load index (up to 963 lb / 437 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET43 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Delta 1.5 84 hp · 831A1.000 831B1.000 I4 165/70R13 79S 3 fitments

Generation: 831 · 1979–1994
Power: 84 hp
Engine: 831A1.000 831B1.000 I4, Petrol
Center bore: 58.1 mm
Bolt pattern: 4x98
Thread: M12 x 1.25

Check price on Amazon · 165/70R13 Wheels 13x5 ET43 · 4x98 · 58.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
165/70R13 79S	Rim 13x5 ET43 ~~4x98~~	29 psi
165/65R14 78S	Rim 14x5.5 ET43 ~~4x98~~	29 psi
175/60R14 79H	Rim 14x6 ET43 ~~4x98~~	29 psi

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.