Buick Lucerne PCD

2006–2011

VERIFIED

Centre bore70.3 mm

Offset (ET)ET40

Fixing typeEcrous - 12x1.50

Tightening torque135 Nm

Hub centric rings 70.3 mm → Wheel spacers 5x115(partner link) Change PCD (PCD adapter)(partner link) Sheet for your mechanic

Fitting wheels on a Buick Lucerne

A Buick Lucerne (2006–2011) uses a 5x115 PCD and a centre bore of 70.3 mm. Any wheel must match the vehicle's PCD exactly: there is no tolerance, unless you use a PCD adapter.

PCD: 5x115 required. See all vehicles with 5x115.
Centre bore: the wheel must have a centre bore of 70.3 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 70.3 mm.
Offset: the original is ET40. 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 135 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 5x115 PCD and same 70.3 mm centre bore: wheels from these vehicles bolt on and centre on a Buick Lucerne without rings. Offset, width, diameter and caliper clearance still need checking.

Buick LaCrosse 2005–2009 Buick Rendezvous 2001–2007 Buick Park Avenue 1991–2005 Buick Century 1977–1985 Buick Regal 1967–1987 Buick Riviera 1964–1978 Cadillac ATS 2013–2019 Opel Cascada 2013–2019 Chevrolet Volt from 2012 Holden Cruze Wagon Diesel from 2012 Holden Volt from 2012 Opel Ampera from 2012 Chevrolet Orlando 2011–2014 Opel Zafira Tourer 2011–2018 GMC Terrain 2010–2018 Chevrolet Cruze Diesel from 2009

Will wheels from another vehicle fit your Lucerne?

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 5x115 but with a different centre bore: their wheels need a hub centric ring if their centre bore is larger than 70.3 mm, and will not fit if it is smaller.

Dodge Challenger ⌀71.6 Opel Insignia ⌀70.2 Dodge Charger ⌀71.6 Chrysler 300C ⌀71.6 Chrysler 300C 4x4 ⌀71.6 Dodge Magnum ⌀71.6 Dodge Magnum 4x4 ⌀71.6 Lancia Thema ⌀71.5

Frequently asked questions

What is the PCD of a Buick Lucerne?

A Buick Lucerne (2006–2011) has a PCD of 5x115: 5 studs or bolts spaced around a circle 115 mm in diameter.

Does a Buick Lucerne need a hub centric ring?

The centre bore (hub diameter) of a Buick Lucerne is 70.3 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 Buick Lucerne?

The recorded original offset is ET40. 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 Buick Lucerne?

The specified tightening torque is 135 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 Buick Lucerne?

With the same PCD (5x115) and the same centre bore (70.3 mm), these include: Buick LaCrosse, Buick Rendezvous, Buick Park Avenue, Buick Century. Offset, width and rim diameter still need checking for each vehicle.

Other Buick models

Envision 5x120 Encore 5x105 Enclave 6x132 LaCrosse 5x115 Terraza 6x115 Rainier 6x127 Rendezvous 5x115 Park Avenue 5x115 Roadmaster 5x127 Apollo 5x120.65 Century 5x100 Regal 5x115 All Buick →

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