2003 Chevrolet Blazer Owner's Manual - Page 329
2003 Chevrolet Blazer Manual
Page 329 highlights
Changing a Flat Tire If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on your hazard warning flashers. Changing a tire can cause an injury. The vehicle can slip off the jack and roll over you or other people. You and they could be badly injured. Find a level place to change your tire. To help prevent the vehicle from moving: 1. Set the parking brake firmly. 2. Put the shift lever in PARK (P). The following steps will tell you how to use the jack and change a tire. 3 Turn off the engine. . To be even more certain the vehicle won't move, you can put blocks at the front and rear of the tire farthest away from the one being changed. That would be the tire on the other side of the vehicle, the at opposite end. Removing the Spare Tire and Tools The jacking equipment you'll need is stored along the driver's side inner rear quarter panel. In some cases, you may have to remove the spare tire in order to reach the jack. Your vehicle is also equipped with work gloves and a plastic ground mat to assist in the changing of a flat tire. 5-66