2010 Hummer H3 Owner's Manual - Page 323

Vehicle Care 10. Set all four tires to the recommended air pressure level as indicated on the Tire and Loading Information label. 11. Put the valve caps back on the valve stems. 10-57 Tire Inspection We recommend that you regularly inspect your vehicle's tires, including the spare tire, if the vehicle has one, for signs of wear or damage. See When It Is Time for New Tires on page 10‑58 for more information. The purpose of a regular tire rotation is to achieve a uniform wear for all tires on the vehicle. This will ensure that the vehicle continues to perform most like it did when the tires were new. The first rotation is the most important. See Scheduled Maintenance on page 11‑2. Any time you notice unusual wear, rotate the tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels. See When It Is Time for New Tires on page 10‑58 and Wheel Replacement on page 10‑63. Make sure the spare tire is stored securely. Push, pull and then try to rotate or turn the tire. If it moves, use the wheel wrench/hoist shaft to tighten the cable. See If a Tire Goes Flat on page 10‑64. Tire Rotation Tires should be rotated every 5,000 to 8,000 miles (8 000 to 13 000 km). See Scheduled Maintenance on page 11‑2. When rotating the vehicle's tires, always use the correct rotation pattern shown here. Do not include the spare tire in the tire rotation. After the tires have been rotated, adjust the front and rear inflation pressures as shown on the Tire and Loading Information label. See Tire Pressure on page 10‑51 and Vehicle Load Limits on page 9‑27.