A Saab 9-4X (2011–2014) uses a 6x120 PCD and a centre bore of 66.9 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 66.9 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 66.9 mm.
Offset: the original is ET53. 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 M14x1.50, 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 6x120 PCD and same 66.9 mm centre bore: wheels from these vehicles bolt on and centre on a Saab 9-4X 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 6x120 but with a different centre bore: their wheels need a hub centric ring if their centre bore is larger than 66.9 mm, and will not fit if it is smaller.
A Saab 9-4X (2011–2014) has a PCD of 6x120: 6 studs or bolts spaced around a circle 120 mm in diameter.
Does a Saab 9-4X need a hub centric ring?
The centre bore (hub diameter) of a Saab 9-4X is 66.9 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 Saab 9-4X?
The recorded original offset is ET53. 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 Saab 9-4X?
The specified tightening torque is 110 Nm for M14x1.50 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 Saab 9-4X?
With the same PCD (6x120) and the same centre bore (66.9 mm), these include: Cadillac XT6, Cadillac XT5, GMC Acadia, Cadillac SRX. 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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