Cadillac Allante PCD

1987–1993

VERIFIED

Centre bore70.3 mm

Offset (ET)ET40

Fixing typeEcrous - 12x1.50

Tightening torque110 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 Cadillac Allante

A Cadillac Allante (1987–1993) 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 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 5x115 PCD and same 70.3 mm centre bore: wheels from these vehicles bolt on and centre on a Cadillac Allante without rings. Offset, width, diameter and caliper clearance still need checking.

Cadillac ATS 2013–2019 Cadillac CTS 2002–2007 Cadillac Deville 1994–1999 Cadillac Seville 1975–1979 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 Holden Cruze Diesel from 2009 Opel Astra J 1.6T, 1.7D, 2.0D 2009–2015 Saturn Vue 2007–2010

Will wheels from another vehicle fit your Allante?

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 Cadillac Allante?

A Cadillac Allante (1987–1993) has a PCD of 5x115: 5 studs or bolts spaced around a circle 115 mm in diameter.

Does a Cadillac Allante need a hub centric ring?

The centre bore (hub diameter) of a Cadillac Allante 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 Cadillac Allante?

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 Cadillac Allante?

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 Cadillac Allante?

With the same PCD (5x115) and the same centre bore (70.3 mm), these include: Cadillac ATS, Cadillac CTS, Cadillac Deville, Cadillac Seville. Offset, width and rim diameter still need checking for each vehicle.

Other Cadillac models

CT5 5x120 CT5-V 5x120 CT6-V 5x120 XT6 6x120 XT4 5x120 XT5 6x120 CT6 5x120 ATS 5x115 CTS-V 5x120.65 BLS 5x110 STS 6x115 SRX 6x115 All Cadillac →

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