Buick Regal: Tire Rotation
Tires should be rotated every 12 000 km (7,500 mi). See Scheduled Maintenance .
Tires are rotated to achieve a uniform wear for all tires. The first rotation is the most important.
Any time unusual wear is noticed, rotate the tires as soon as possible and check the wheel alignment. Also check for damaged tires or wheels. Also check for damaged tires or wheels. See When It Is Time for New Tires and Wheel Replacement .
Use this rotation pattern when rotating the tires.
Do not include the compact spare tire in the tire rotation.
Adjust the front and rear tires to the recommended inflation pressure on the Tire and Loading Information label after the tires have been rotated See Tire Pressure and Vehicle Load Limits .
Reset the Tire Pressure Monitor System. SeeTire Pressure Monitor Operation .
Make certain that all wheel nuts are properly tightened. See “Wheel Nut Torque” under Capacities and Specifications .
WARNING
Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When changing a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, a cloth or a paper towel can be used; however, use a scraper or wire brush later to remove all rust or dirt.
Lightly coat the center of the wheel hub with wheel bearing grease after a wheel change or tire rotation to prevent corrosion or rust build-up. Do not get grease on the flat wheel mounting surface or on the wheel nuts or bolts.
Tire Inspection
We recommend that the tires, including the spare tire, if the vehicle has one, be inspected for signs of wear or damage at least once a month. Replace the tire if: ► The indicators at three or ...When It Is Time for New Tires
Factors such as maintenance, temperatures, driving speeds, vehicle loading, and road conditions affect the wear rate of the tires. Treadwear indicators are one way to tell when it is time for new t ...See also:
Windshield defrosting and defogging
WARNING - Windshield heating
Do not use the or
position during cooling operation in
extremely humid weather. The difference between the temperature of the outside air
and that of the windshiel ...
Engine coolant temperature gauge
Engine coolant
temperature gauge
The gauge indicates the engine coolant temperature.
The engine coolant temperature is within the normal range when the gauge needle
points within the zon ...
Cleaning and protecting the vehicle interior
The following procedures will help protect your vehicle's interior and
keep it in top condition:
■ Protecting the vehicle interior
Remove dirt and dust using a vacuum cleaner. Wipe dirty sur ...