1992 Alfa Romeo 33 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x98 on every 1992 trim.

Tires for the 1992 Alfa Romeo 33

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

  1. 185/60R14 Best-rated standard on 2 trims · optional on 2
  2. 165/70R13 Best-rated standard on 2 trims
  3. 175/70R13 Best-rated standard on 2 trims

Also listed: 185/55R15 165/65R14 175/60R14 175/65R14 175/55R15

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Trims sold in 1992
6
Generation
907

6 trims sold in 1992

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

Alfa Romeo 33 907

1990–1995 6 trims
33 1.2 +1 variant 76 hp · F4 165/70R13 79T 4 fitments

Same tires and wheels on: 1.4

Generation
907 · 1990–1995
Power
76 hp
Engine
F4, Petrol
Center bore
58.6 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
165/70R13 79TRim 13x5 ET39 4x9826 psi
165/65R14 79TRim 14x5 ET39 4x9826 psi
175/60R14 79TRim 14x5.5 ET40 4x9826 psi
175/55R15 77HRim 15x5.5 ET40 4x9829 psi

How to read 79T: 79 is the load index (up to 963 lb / 437 kg per tire) and T the speed rating (up to 118 mph / 190 km/h). ET39 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

33 1.5 +1 variant 103 hp · AR30734 F4 175/70R13 82T 4 fitments

Same tires and wheels on: 1.7

Generation
907 · 1990–1995
Power
103 hp
Engine
AR30734 F4, Petrol
Center bore
58.6 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
175/70R13 82TRim 13x5.5 ET39 4x9826 psi
175/65R14 82TRim 14x5.5 ET40 4x9826 psi
185/60R14 82TRim 14x5.5 ET40 4x9826 psi
185/55R15 82HRim 15x6 ET40 4x9829 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). ET39 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

33 1.7 16V 135 hp · AR30746 AR30747 F4 185/60R14 82H 2 fitments
Generation
907 · 1990–1995
Power
135 hp
Engine
AR30746 AR30747 F4, Petrol
Center bore
58.6 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
185/60R14 82HRim 14x5.5 ET40 4x9826 psi
185/55R15 82VRim 15x6 ET40 4x9829 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). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

33 1.8TD 83 hp · VM96A I3 · Diesel 185/60R14 82T 2 fitments
Generation
907 · 1990–1995
Power
83 hp
Engine
VM96A I3, Diesel
Center bore
58.6 mm
Bolt pattern
4x98
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
185/60R14 82TRim 14x5.5 ET40 4x9826 psi
185/55R15 82HRim 15x6 ET40 4x9829 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). 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 1992
6
Generation
907
Other years
All years (1983–1995)

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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