2014 Chevrolet Spark Owner Manual - Page 272

10-48 Vehicle Care Check that all wheel nuts are properly tightened. See "Wheel Nut Torque" under Capacities and Specifications on page 12-2. 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. { Warning Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after a time. The wheel could come off and cause a crash. 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 to remove all rust or dirt. Lightly coat the center of the wheel hub with wheel bearing grease after a wheel change 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. Use this rotation pattern when rotating the tires. 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 on page 10-42 and Vehicle Load Limits on page 9-9. Reset the Tire Pressure Monitor System. See Tire Pressure Monitor Operation on page 10-44.