1999 Toyota MR2 Spyder tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x100 on every 1999 trim.

Tires for the 1999 Toyota MR2 Spyder

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

185/55R15 front + 205/50R15 rear Best-rated standard on 1 trim

Check price on Amazon · 185/55R15 front Check price on Amazon · 205/50R15 rear

TireWheelGuide may earn a commission from purchases made through these links.

Trims sold in 1999: 1
Generation: III
Other years: 1999
2000
2001
2002
2003
2004
2005
2006
All years (1999–2006)

1 trim sold in 1999

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

Toyota MR2 Spyder III

1999–2002 1 trim

MR2 Spyder 1.8i 138 hp · 1.8L 1ZZ-FE I4 185/55R15 81V / 205/50R15 85V 1 fitment

Generation: III · 1999–2002
Power: 138 hp
Engine: 1.8L 1ZZ-FE I4, Petrol
Center bore: 54.1 mm
Bolt pattern: 4x100
Thread: M12 x 1.5

Check price on Amazon · 185/55R15 Check price on Amazon · 205/50R15 Wheels 15x6 ET45 · 4x100 · 54.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front185/55R15 81V	Rim 15x6 ET45 ~~4x100~~	30 psi
Rear205/50R15 85V	Rim 15x6.5 ET45 ~~4x100~~	32 psi

How to read 81V: 81 is the load index (up to 1,019 lb / 462 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET45 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.
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.