FORD 2002 Crown Victoria v.2 - Manual (Page 165)

If you use the temporary spare tire continuously or do not follow
these precautions, the tire could fail, causing you to lose control
of the vehicle, possibly injuring yourself or others.
When driving with the temporary spare tire do not:
• exceed 80 km/h (50 mph) or drive further than 3 200 km (2 000
miles) total under any circumstances.
• load the vehicle beyond maximum vehicle load rating listed on the
Safety Compliance Label.
• tow a trailer.
• use tire chains.
• drive through an automatic car wash, because of the vehicle’s reduced
ground clearance.
• try to repair the temporary spare tire or remove it from its wheel.
• use the wheel for any other type of vehicle.
• use more than one temporary spare tire at a time.
Use of a temporary spare tire at any one wheel location can lead to
impairment of the following:
• Handling, stability and braking performance
• Comfort and noise
• Ground clearance and parking at curbs
• Winter driving capability
Tire change procedure
To prevent the vehicle from moving when you change a tire, be
sure the parking brake is set, then block (in both directions) the
wheel that is diagonally opposite (other side and end of the vehicle) to
the tire being changed.
If the vehicle slips off the jack, you or someone else could be
seriously injured.
Roadside Emergencies
165