Wheel trim
Use wheel trims and tires approved by the factory for the corresponding vehicle to meet all requirements for each wheel and tire combination.
If wheel trims or tires not approved by the factory are used, the tires must not have a rim protector (bead guard).
Wheel trims must not impede brake cooling.
Caution
Unsuitable tires or wheel trims may cause a sudden loss of tire pressure and therefore accidents.
Mini wheel trim
Tires in size 245/35 R20 must have a specific mini wheel trim.
To remove the mini wheel trim from a removed wheel, first release the tabs one by one. Then, from the rear of the wheel, press on the central area of the trim to remove it.
For installation, first align the mini wheel trim so that the tabs match the holes.
Test yourself
A quick Opel Insignia quiz: every answer comes with an explanation and a link to the manual page.