2008 Chevrolet HHR Owner's Manual - Page 330

Tire Sealant and Compressor Kit Your vehicle may have a tire sealant and compressor kit that is capable of temporarily sealing a puncture up to 1⁄4 inch (6 mm) in the tread area of the tire. If your vehicle has this kit, there is no jack or spare tire. The kit inflates the tire with liquid sealant and air. The tire sealant and compressor kit can also be used to inflate an underinflated tire. After the tire is inflated to the recommended inflation pressure, see Inflation - Tire Pressure on page 5-60 for more information, the vehicle must be driven for five miles to distribute the sealant in the tire and to seal the puncture. After driving five miles, the tire pressure must be rechecked and adjusted as needed. See Using the Tire Sealant and Compressor later in this section. Be sure to read and follow all of the tire sealant and compressor kit instructions. The kit includes the following: A. Air Compressor B. Tire Sealant Canister C. Air Compressor Accessory Plug D. On/Off Switch E. Air Pressure Gage F. Air Compressor Inflator Hose G. Sealant Filling Hose After temporarily repairing a tire using the tire sealant and compressor kit, take your vehicle to an authorized dealer/retailer as soon as possible. If the sealant is not removed from the tire within 100 miles (161 kilometers) of driving, the dealer/retailer may recommend that the tire be replaced. 5-76