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1990 Subaru Rex tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 1990 Subaru Rex.

1990 Subaru Rex tire sizes

155/65R13145/70R12155/70R12165/55RS14
Bolt pattern
Other years
19891990199119922022202320242025 All 1989–2026
Fitment tables

8 trims sold in 1990

Open a trim for its factory package and every alternative size, front and rear.

Subaru Rex KH\KP

1989 – 1992 Japan market 8 trims

Rex 550 (E-KH1)

38 hp · I4 135x R12 3 fitments
GenerationKH\KP 1989–1992
Power38 hp
EngineI4, Petrol
Center bore59.1 mm
PCD4x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
135x R1212x4 ET45 4x10026TiresRims
145/70 R1212x4 ET45 4x10029TiresRims
155/65 R1313x4.5 ET45 4x10029TiresRims

Rex 550 (E-KH2)

38 hp · I4 135x R12 3 fitments
GenerationKH\KP 1989–1992
Power38 hp
EngineI4, Petrol
Center bore59.1 mm
PCD4x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
135x R1212x4 ET45 4x10026TiresRims
145/70 R1212x4 ET45 4x10029TiresRims
155/65 R1313x4.5 ET45 4x10029TiresRims

Rex 550T (E-KH1)

60 hp · I4 155/70 R12 3 fitments
GenerationKH\KP 1989–1992
Power60 hp
EngineI4, Petrol
Center bore59.1 mm
PCD4x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
155/70 R1212x4 ET45 4x10026TiresRims
155/65 R1313x4.5 ET45 4x10029TiresRims
165/55 SR1414x5 ET40 4x10030TiresRims

Rex 550T (E-KH2)

60 hp · I4 155/70 R12 3 fitments
GenerationKH\KP 1989–1992
Power60 hp
EngineI4, Petrol
Center bore59.1 mm
PCD4x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
155/70 R1212x4 ET45 4x10026TiresRims
155/65 R1313x4.5 ET45 4x10029TiresRims
165/55 SR1414x5 ET40 4x10030TiresRims

Rex 660 (E-KH3)

42 hp · I4 135x R12 3 fitments
GenerationKH\KP 1989–1992
Power42 hp
EngineI4, Petrol
Center bore59.1 mm
PCD4x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
135x R1212x4 ET45 4x10026TiresRims
145/70 R1212x4 ET45 4x10029TiresRims
155/65 R1313x4.5 ET45 4x10029TiresRims

Rex 660 (E-KH4)

46 hp · I4 145/70 R12 3 fitments
GenerationKH\KP 1989–1992
Power46 hp
EngineI4, Petrol
Center bore59.1 mm
PCD4x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
145/70 R1212x4 ET45 4x10029TiresRims
155/70 R1212x4 ET45 4x10029TiresRims
155/65 R1313x4.5 ET45 4x10029TiresRims

Rex 660 (V-KP3)

46 hp · I4 135x R12 3 fitments
GenerationKH\KP 1989–1992
Power46 hp
EngineI4, Petrol
Center bore59.1 mm
PCD4x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
135x R1212x4 ET45 4x10026TiresRims
145/70 R1212x4 ET45 4x10029TiresRims
155/65 R1313x4.5 ET45 4x10029TiresRims

Rex 660 (V-KP4)

42 hp · I4 135x R12 3 fitments
GenerationKH\KP 1989–1992
Power42 hp
EngineI4, Petrol
Center bore59.1 mm
PCD4x100
ThreadM12 x 1.25
Tire sizeRim size and bolt patternPressure, psiPrices
135x R1212x4 ET45 4x10026TiresRims
145/70 R1212x4 ET45 4x10029TiresRims
155/65 R1313x4.5 ET45 4x10029TiresRims
Reading the table

What these columns mean

OE fitment
The package fitted at the factory for that trim.
Alternative
A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
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.
Staggered
A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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