1991 Honda NSX tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 1991 trim.

Tires for the 1991 Honda NSX

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

205/50R15 front + 225/50R16 rear Best-rated standard on 2 trims · Europe, Japan

Check price on Amazon · 205/50R15 front Check price on Amazon · 225/50R16 rear
215/45R16 front + 245/40R17 rear Best-rated optional on 2 trims · Europe, Japan

Check price on Amazon · 215/45R16 front Check price on Amazon · 245/40R17 rear

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Trims sold in 1991: 2
Generation: I (NA2, NA1) sold in 2 market versions
Other years: 1990
1991
1992
1993
1994
1995
1996
1997
All years (1990–2022)

2 trims sold in 1991

Sold in 2 market versions. Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Honda NSX I (NA2, NA1)

1990–2005 2 trims

Europe

1 trim

NSX 3.0 252 hp · 3.0L C30A V6 205/50R15 85W / 225/50R16 91W 2 fitments

Generation: NA1/NA2 · 1990–2005
Market: Europe
Power: 252 hp
Engine: 3.0L C30A V6, Petrol
Center bore: front axis 70.1 mm rear axis 64.1 mm
Bolt pattern: 5x114.3
Thread: M12 x 1.5

Check price on Amazon · 205/50R15 Check price on Amazon · 225/50R16 Wheels 15x6.5 ET55 · 5x114.3 · 70.164.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front205/50R15 85W	Rim 15x6.5 ET55 ~~5x114.3~~	33 psi
Rear225/50R16 91W	Rim 16x8 ET60 ~~5x114.3~~	41 psi
Front215/45R16 83Y	Rim 16x7 ET55 ~~5x114.3~~	33 psi
Rear245/40R17 94Y	Rim 17x8.5 ET60 ~~5x114.3~~	41 psi

How to read 85W: 85 is the load index (up to 1,135 lb / 515 kg per tire) and W the speed rating (up to 168 mph / 270 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.

Japan

1 trim

NSX 3.0 (E-NA1) 261 hp · 3.0L C30A V6 205/50R15 85W / 225/50R16 91W 2 fitments

Generation: NA1/NA2 · 1990–2005
Market: Japan
Power: 261 hp
Engine: 3.0L C30A V6, Petrol
Center bore: front axis 70.1 mm rear axis 64.1 mm
Bolt pattern: 5x114.3
Thread: M12 x 1.5

Check price on Amazon · 205/50R15 Check price on Amazon · 225/50R16 Wheels 15x6.5 ET55 · 5x114.3 · 70.164.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front205/50R15 85W	Rim 15x6.5 ET55 ~~5x114.3~~	33 psi
Rear225/50R16 91W	Rim 16x8 ET60 ~~5x114.3~~	41 psi
Front215/45R16 83Y	Rim 16x7 ET55 ~~5x114.3~~	33 psi
Rear245/40R17 94Y	Rim 17x8.5 ET60 ~~5x114.3~~	41 psi

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.