FRENES

Opel GT Convertible PCD

from 2006
VERIFIED
⌀65.1
PCD5x110
Centre bore65.1 mm
Offset (ET)ET55
Fixing typeEcrous - 12x1.50
Tightening torque140 Nm
Original tyres245/45R18
Hub centric rings 65.1 mm → Wheel spacers 5x110(partner link) Change PCD (PCD adapter)(partner link) Sheet for your mechanic

Fitting wheels on a Opel GT Convertible

A Opel GT Convertible (from 2006) uses a 5x110 PCD and a centre bore of 65.1 mm. Any wheel must match the vehicle's PCD exactly: there is no tolerance, unless you use a PCD adapter.

  • PCD: 5x110 required. See all vehicles with 5x110.
  • Centre bore: the wheel must have a centre bore of 65.1 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 65.1 mm.
  • Offset: the original is ET55. 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 245/45R18. For another size, check the diameter difference with the equivalence calculator (under 3 % recommended).

Vehicles with the same PCD and centre bore

Same 5x110 PCD and same 65.1 mm centre bore: wheels from these vehicles bolt on and centre on a Opel GT Convertible without rings. Offset, width, diameter and caliper clearance still need checking.

Opel Adam S from 2015 Opel Meriva from 2010 Opel Corsa D OPC 2007–2014 Opel Corsa D 5 trou 2006–2014 Opel Meriva OPC 2006–2010 Opel Zafira OPC 2006–2011 Opel Vectra C OPC 2005–2008 Opel Astra H 5 trou 2004–2009 Opel Meriva 5 trou 2003–2010 Opel Signum 2003–2008 Opel Vectra C 2002–2009 Opel Combo 5 trou 2001–2010 Opel Corsa C 5 trou 2000–2006 Opel Speedster 2000–2005 Opel Zafira 1999–2005 Opel Astra G 5 trou 1998–2004

Will wheels from another vehicle fit your GT Convertible?

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 5x110 but with a different centre bore: their wheels need a hub centric ring if their centre bore is larger than 65.1 mm, and will not fit if it is smaller.

Dodge Stratus ⌀57.1

Frequently asked questions

What is the PCD of a Opel GT Convertible?

A Opel GT Convertible (from 2006) has a PCD of 5x110: 5 studs or bolts spaced around a circle 110 mm in diameter.

Does a Opel GT Convertible need a hub centric ring?

The centre bore (hub diameter) of a Opel GT Convertible is 65.1 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 Opel GT Convertible?

The recorded original offset is ET55. 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 Opel GT Convertible?

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.

Which vehicles have the same PCD as a Opel GT Convertible?

With the same PCD (5x110) and the same centre bore (65.1 mm), these include: Opel Adam S, Opel Meriva, Opel Corsa D OPC, Opel Corsa D 5 trou. 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.