1986 Subaru XT tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x140 on every 1986 trim.

Tires for the 1986 Subaru XT

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

  1. 185/65R14 Best-rated standard on 2 trims
  2. 195/55R15 Best-rated optional on 2 trims
  3. 185/60R15 Best-rated optional on 1 trim

Also listed: 205/45R16

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Trims sold in 1986
2
Generation
AX

2 trims sold in 1986

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

Subaru XT AX

1985–1991 2 trims
XT 1.8i 97 hp · H4 185/65R14 85S 3 fitments
Generation
AX · 1985–1991
Power
97 hp
Engine
H4, Petrol
Center bore
101.6 mm
Bolt pattern
4x140
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
185/65R14 85SRim 14x5.5 ET55 4x14029 psi
185/60R15 85SRim 15x5.5 ET55 4x14029 psi
195/55R15 85HRim 15x6 ET55 4x14030 psi

How to read 85S: 85 is the load index (up to 1,135 lb / 515 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET55 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

XT 1.8T 111 hp · H4 185/65R14 85S 3 fitments
Generation
AX · 1985–1991
Power
111 hp
Engine
H4, Petrol
Center bore
101.6 mm
Bolt pattern
4x140
Thread
M12 x 1.25
Tire sizeRim size and bolt patternPressure, psi
185/65R14 85SRim 14x5.5 ET55 4x14029 psi
195/55R15 85SRim 15x6 ET55 4x14030 psi
205/45R16 83VRim 16x6.5 ET50 4x14032 psi

How to read 85S: 85 is the load index (up to 1,135 lb / 515 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET55 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 1986
2
Generation
AX
Other years
All years (1985–1991)

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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