Rover 100-Serie PCD

1990–1998

VERIFIED

Centre bore57.1 mm

Offset (ET)ET52

Fixing typeEcrous - 12x1.50

Original tyres155/65R13

Hub centric rings 57.1 mm → Wheel spacers 4x95.25(partner link) Change PCD (PCD adapter)(partner link) Sheet for your mechanic

Fitting wheels on a Rover 100-Serie

A Rover 100-Serie (1990–1998) uses a 4x95.25 PCD and a centre bore of 57.1 mm. Any wheel must match the vehicle's PCD exactly: there is no tolerance, unless you use a PCD adapter.

PCD: 4x95.25 required. See all vehicles with 4x95.25.
Centre bore: the wheel must have a centre bore of 57.1 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 57.1 mm.
Offset: the original is ET52. 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. The nuts or bolts must have the same seat (conical, spherical or flat) as the wheel.
Tyres: original fitment is 155/65R13. For another size, check the diameter difference with the equivalence calculator (under 3 % recommended).

Vehicles with the same PCD and centre bore

Same 4x95.25 PCD and same 57.1 mm centre bore: wheels from these vehicles bolt on and centre on a Rover 100-Serie without rings. Offset, width, diameter and caliper clearance still need checking.

Triumph TR8 1978–1981 Triumph TR7 1974–1981

Will wheels from another vehicle fit your 100-Serie?

Choose the vehicle the wheels come from: we compare the hub, then each original wheel to the millimetre.

Make

Model

Which original wheels fit a Rover 100-Serie?

Wheel-by-wheel details (offset, tyres) for vehicles with the same hub:

Wheels from Triumph TR8 1978–1981 Wheels from Triumph TR7 1974–1981

Same PCD, different centre bore

These vehicles also use 4x95.25 but with a different centre bore: their wheels need a hub centric ring if their centre bore is larger than 57.1 mm, and will not fit if it is smaller.

Rover MGF Roadster ⌀56.6 Lotus Exige S1 ⌀56.6 Lotus Elise S1 ⌀56.6 MG MG F ⌀56.6 Caterham 7 Classic ⌀56.6

Frequently asked questions

What is the PCD of a Rover 100-Serie?

A Rover 100-Serie (1990–1998) has a PCD of 4x95.25: 4 studs or bolts spaced around a circle 95.25 mm in diameter.

Does a Rover 100-Serie need a hub centric ring?

The centre bore (hub diameter) of a Rover 100-Serie is 57.1 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 Rover 100-Serie?

The recorded original offset is ET52. A lower ET pushes the wheel outwards, a higher ET pulls it inwards: check wheel well and caliper clearance before making any change.

Which vehicles have the same PCD as a Rover 100-Serie?

With the same PCD (4x95.25) and the same centre bore (57.1 mm), these include: Triumph TR8, Triumph TR7. Offset, width and rim diameter still need checking for each vehicle.

Other Rover models

CityRover 4x100 Streetwise 4x100 25 4x100 45 4x100 75 5x100 MGF Roadster 4x95.25 600-Serie 4x114.3 200-Serie 4x100 400-Serie 4x100 800-Serie 4x114.3 All Rover →

Does a value look wrong, or is a version missing? Let us know, we check every report.