2005 Subaru R1 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 2005 Subaru R1.

2005 Subaru R1 tire sizes

165/55R15 155/65R14 165/60R14 155/60R15 175/60R14 175/50R15 165/50R16

Bolt pattern

4x100

Other years

2005 2006 2007 2008 2009 2010 All 2005–2010

Fitment tables

4 trims sold in 2005

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

Subaru R1 RJ

2005 – 2010 Japan market 4 trims

R1 660i (CBA-RJ1)

46 hp · I4 155/65 R14 75Q 3 fitments

GenerationRJ 2005–2010

Power46 hp

EngineI4, Petrol

Center bore59.1 mm

PCD4x100

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
155/65 R14 75Q	14x4.5 ET45 ~~4x100~~	29	Tires Rims
165/60 R14 75Q	14x5 ET45 ~~4x100~~	33	Tires Rims
165/55 R15 75Q	15x5 ET45 ~~4x100~~	33	Tires Rims

R1 660i (CBA-RJ2)

46 hp · I4 155/65 R14 75Q 3 fitments

GenerationRJ 2005–2010

Power46 hp

EngineI4, Petrol

Center bore59.1 mm

PCD4x100

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
155/65 R14 75Q	14x4.5 ET45 ~~4x100~~	33	Tires Rims
165/60 R14 75Q	14x5 ET45 ~~4x100~~	33	Tires Rims
175/60 R14 75Q	14x5.5 ET45 ~~4x100~~	33	Tires Rims

R1 660R (CBA-RJ1)

54 hp · I4 155/60 R15 75Q 3 fitments

GenerationRJ 2005–2010

Power54 hp

EngineI4, Petrol

Center bore59.1 mm

PCD4x100

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
155/60 R15 75Q	15x4.5 ET45 ~~4x100~~	33	Tires Rims
165/55 R15 74Q	15x5 ET45 ~~4x100~~	33	Tires Rims
175/50 R15 74Q	15x6 ET45 ~~4x100~~	33	Tires Rims

R1 660R (CBA-RJ2)

54 hp · I4 155/60 R15 75Q 3 fitments

GenerationRJ 2005–2010

Power54 hp

EngineI4, Petrol

Center bore59.1 mm

PCD4x100

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
155/60 R15 75Q	15x4.5 ET45 ~~4x100~~	33	Tires Rims
165/55 R15 74Q	15x5 ET45 ~~4x100~~	33	Tires Rims
165/50 R16 74Q	16x6 ET45 ~~4x100~~	33	Tires Rims

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.