Volvo 2007 S80 Owner's Manual page 226

Spare wheel
The spare wheel (Temporary spare) is only intended for temporary use. Replace the spare wheel with a normal wheel
as soon as possible. The car's handling may be altered by the use of the spare wheel. The correct tire pressure for the
spare wheel is stated in the tire pressure tables, see
CAUTION
Never drive faster than 50 mph (80 km/h) with a spare wheel on the vehicle.
CAUTION
The vehicle must never be driven with more than one temporary spare wheel.
The spare wheel is located in the spare wheel well with the rim side down. There are three foam blocks, two under the
spare wheel and one over/inside. The upper one contains all tools.
The same bolt runs through to secure the spare wheel and the foam blocks.
Taking out the spare wheel
1. Fold the rear edge of the floor mat forward.
2. Undo the retaining bolt.
3. Lift out the foam block with tools.
4. Lift out the spare wheel.
The other two blocks can remain in the wheel well.
After use
The foam block and spare wheel must be replaced in the reverse order.
pages 221 and 222.