A Acura NSX (1990–2005) uses a 5x114.3 PCD and a centre bore of 64.1 mm.
Any wheel must match the vehicle's PCD exactly: there is no tolerance, unless you use a PCD adapter.
Centre bore: the wheel must have a centre bore of 64.1 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 64.1 mm.
Offset: the original is ET45. Compare your future wheel with the offset calculator (your vehicle is already selected) to see how many millimetres further in or out it will sit.
Fixings: thread Ecrous - 12x1.50, tightened to 110 Nm. The nuts or bolts must have the same seat (conical, spherical or flat) as the wheel.
Vehicles with the same PCD and centre bore
Same 5x114.3 PCD and same 64.1 mm centre bore: wheels from these vehicles bolt on and centre on a Acura NSX without rings. Offset, width, diameter and caliper clearance still need checking.
Choose the vehicle the wheels come from: we compare the hub, then each original wheel to the millimetre.
Same PCD, different centre bore
These vehicles also use 5x114.3 but with a different centre bore: their wheels need a hub centric ring if their centre bore is larger than 64.1 mm, and will not fit if it is smaller.
A Acura NSX (1990–2005) has a PCD of 5x114.3: 5 studs or bolts spaced around a circle 114.3 mm in diameter.
Does a Acura NSX need a hub centric ring?
The centre bore (hub diameter) of a Acura NSX is 64.1 mm. A wheel with a larger centre bore is fitted with a hub centric ring that brings it down to the hub diameter. A wheel with a smaller centre bore cannot be fitted.
What offset (ET) for a Acura NSX?
The recorded original offset is ET45. A lower ET pushes the wheel outwards, a higher ET pulls it inwards: check wheel well and caliper clearance before making any change.
What tightening torque for the wheels of a Acura NSX?
The specified tightening torque is 110 Nm for Ecrous - 12x1.50 fixings. Tighten in a criss-cross pattern with a torque wrench and check the tightness again after about fifty kilometres.
Which vehicles have the same PCD as a Acura NSX?
With the same PCD (5x114.3) and the same centre bore (64.1 mm), these include: Acura ILX, Acura TLX, Acura RDX, Acura 3.5 RL. Offset, width and rim diameter still need checking for each vehicle.
Does a value look wrong, or is a version missing? Let us know, we check every report.
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