2002 Chevrolet Tahoe Owner's Manual - Page 309

CAUTION: Getting under a vehicle when it is jacked up is dangerous. If the vehicle slips off the jack, you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack. 2. Position the jack under the vehicle. If the flat tire is on the front of the vehicle, position the jack on the frame behind the flat tire where the frame sections overlap. On all 1500 series vehicles, use the jacking pad provided on the rear axle. On 2500 series vehicles, use the axle between the spring and shock. If you have added a snow plow to the front of your vehicle, lower the snow plow fully before raising the vehicle. CAUTION: Raising your vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle. 5-26