1998 Mercury Villager Owner Guide 1st Printing - Page 304

WARNING Improperly inflated tires can affect vehicle handling and can fail suddenly, possibly resulting in loss of vehicle control. Tire Inspection and Maintenance Inspect the tire treads and remove stones, nails, glass or other objects that may be wedged in the tread grooves. Check for holes or cuts that may permit air to leak from the tire and make the necessary repairs. Inspect the tire sidewalls for cuts, bruises and other damage. If you suspect internal damage to the tire, have it removed and checked. You may need to repair or replace it. Tire Rotation Because your vehicle's front and rear tires perform different jobs, they often wear differently. To make sure your tires wear evenly and last longer, rotate them as indicated in the following diagram. In situations where the tires differ from front to rear (snow/traction), simply rotate using a side to side pattern. 300