From Calibra Wiki - Vauxhall, Opel and Holden Information and Technical Resource
Frequently Asked Questions Concerning Wheels
The matter regarding wheels can be confusing and complex when matching a set of alloys to their desired car, Offset and tyre size/depth can prevent you mounting certain combinations. This page aims to help and answer any questions that may arise.
If there is a specific FAQ that you'd like to see added here, let us know!