2008 Cadillac STS Owner's Manual - Page 411

18. If the tire pressure has fallen more then 10 psi (68 kPa), below the recommended inflation pressure, stop driving the vehicle. The tire is too severely damaged and the tire sealant and compressor kit cannot seal the tire. See Roadside Service on page 7-6 for more information. If the tire pressure has not dropped more than 10 psi (68 kPa) from the recommended inflation pressure, you can inflate the tire back up to the recommended inflation pressure. 19. Wipe off any sealant from the wheel, tire, and vehicle with a rag. 20. Dispose of the sealant canister at a local dealer/retailer or in accordance with your local state codes and practices. After using the sealant canister, replace it with a new canister from your dealer/retailer. 21. After temporarily sealing a tire with the tire sealant and compressor kit, take your vehicle to your dealer/retailer to have the tire inspected and repaired. Using the Air Compressor without Sealant To use the air compressor to inflate a tire with air only and not sealant: 1. Remove the air compressor inflating hose connector from the bottom of the air compressor. 2. Unlock the air compressor hose from the sealant canister by pulling up on the lever. 5-93