1990 Lancia Thema tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x98 on every 1990 trim.

Tires for the 1990 Lancia Thema

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

  1. 195/65R14 Best-rated standard on 1 trim · optional on 1
  2. 205/55R15 Best-rated standard on 1 trim · optional on 1
  3. 175/70R14 Best-rated standard on 1 trim

Also listed: 185/70R14 195/60R14 205/50R16 195/55R15 195/60R15 185/65R14 185/60R15 195/50R16

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Trims sold in 1990
5
Generation
834

5 trims sold in 1990

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

Lancia Thema 834

1984–1995 5 trims
Thema 2.0 16V Turbo 178 hp · 834C1.000 I4 195/65R14 89V 4 fitments
Generation
834 · 1984–1995
Power
178 hp
Engine
834C1.000 I4, Petrol
Center bore
58.1 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
195/65R14 89VRim 14x6 ET40 4x9832 psi
195/60R15 88HRim 15x6 ET40 4x9832 psi
205/55R15 88VRim 15x6 ET40 4x9832 psi
205/50R16 87VRim 16x6.5 ET40 4x9832 psi

How to read 89V: 89 is the load index (up to 1,279 lb / 580 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Thema 2.0 ie 16V 145 hp · 834B2.000 I4 175/70R14 84H 4 fitments
Generation
834 · 1984–1995
Power
145 hp
Engine
834B2.000 I4, Petrol
Center bore
58.1 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
175/70R14 84HRim 14x5.5 ET40 4x9832 psi
185/65R14 86HRim 14x5.5 ET40 4x9832 psi
185/60R15 84HRim 15x5.5 ET40 4x9832 psi
195/55R15 84HRim 15x6 ET40 4x9832 psi

How to read 84H: 84 is the load index (up to 1,102 lb / 500 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Thema 2.0 TD 114 hp · 8144.97 8144.97 Y I4 · Diesel 195/60R14 85H 4 fitments
Generation
834 · 1984–1995
Power
114 hp
Engine
8144.97 8144.97 Y I4, Diesel
Center bore
58.1 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
195/60R14 85HRim 14x6 ET40 4x9832 psi
195/55R15 86HRim 15x6 ET40 4x9832 psi
195/50R16 84VRim 16x6 ET40 4x9832 psi
205/50R16 87VRim 16x6.5 ET40 4x9832 psi

How to read 85H: 85 is the load index (up to 1,135 lb / 515 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Thema 2.8 12V 148 hp · 834E.000 V6 185/70R14 88V 4 fitments
Generation
834 · 1984–1995
Power
148 hp
Engine
834E.000 V6, Petrol
Center bore
58.1 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
185/70R14 88VRim 14x5.5 ET40 4x9832 psi
195/65R14 86VRim 14x6 ET40 4x9832 psi
195/60R15 88VRim 15x6 ET40 4x9832 psi
205/50R16 87VRim 16x6.5 ET40 4x9832 psi

How to read 88V: 88 is the load index (up to 1,235 lb / 560 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Thema 2.9 32V 212 hp · F 105 L V6 205/55R15 87V 2 fitments
Generation
834 · 1984–1995
Power
212 hp
Engine
F 105 L V6, Petrol
Center bore
58.1 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
205/55R15 87VRim 15x6 ET40 4x9832 psi
205/50R16 87VRim 16x6.5 ET40 4x9832 psi

How to read 87V: 87 is the load index (up to 1,202 lb / 545 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET40 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 1990
5
Generation
834
Other years
All years (1984–2014)

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