Chevrolet SSR PCD

2003–2006

VERIFIED

Centre bore78.3 mm

Offset (ET)ET32

Fixing typeEcrous - 12x1.50

Tightening torque140 Nm

Original tyres255/45R19

Hub centric rings 78.3 mm → Wheel spacers 6x127(partner link) Change PCD (PCD adapter)(partner link) Sheet for your mechanic

Fitting wheels on a Chevrolet SSR

A Chevrolet SSR (2003–2006) uses a 6x127 PCD and a centre bore of 78.3 mm. Any wheel must match the vehicle's PCD exactly: there is no tolerance, unless you use a PCD adapter.

PCD: 6x127 required. See all vehicles with 6x127.
Centre bore: the wheel must have a centre bore of 78.3 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 78.3 mm.
Offset: the original is ET32. 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 140 Nm. The nuts or bolts must have the same seat (conical, spherical or flat) as the wheel.
Tyres: original fitment is 255/45R19. For another size, check the diameter difference with the equivalence calculator (under 3 % recommended).

Will wheels from another vehicle fit your SSR?

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

Make

Model

Same PCD, different centre bore

These vehicles also use 6x127 but with a different centre bore: their wheels need a hub centric ring if their centre bore is larger than 78.3 mm, and will not fit if it is smaller.

Chevrolet Envoy ⌀78.1 Chevrolet Trailblazer ⌀78.1 Saab 9-7X ⌀78.1 Buick Rainier ⌀78.1 GMC Envoy ⌀78.1

Frequently asked questions

What is the PCD of a Chevrolet SSR?

A Chevrolet SSR (2003–2006) has a PCD of 6x127: 6 studs or bolts spaced around a circle 127 mm in diameter.

Does a Chevrolet SSR need a hub centric ring?

The centre bore (hub diameter) of a Chevrolet SSR is 78.3 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 Chevrolet SSR?

The recorded original offset is ET32. 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 Chevrolet SSR?

The specified tightening torque is 140 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.

Other Chevrolet models

Corvette C8 5x120 Bolt EV 5x105 Spark M400 4x100 Corvette C7 5x120.65 Trax 5x105 Volt 5x115 Aveo 4 trou 4x100 Aveo 5 trou 5x105 Orlando 5x115 Silverado 2500 8x180 Spark M300 4x100 Cruze Essence 5x105 All Chevrolet →

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