2008 Chevrolet Uplander Owner's Manual - Page 398

Notice: If a jack is used to raise the vehicle without positioning it correctly, your vehicle could be damaged. When raising your vehicle on a jack, avoid contact with the rear axle control arms. Notice: If you position the jack under the rocker molding and attempt to raise the vehicle, you could break the molding and/or cause other damage to your vehicle. Always position the jack so that when the jack head is raised, it will fit firmly in the notch located inboard from the rocker molding. 3. Near each wheel, there is a notch (A and B) in the vehicle's frame, inboard of the rocker molding. Position the jack and raise the jack head until it fits firmly into the notch in the vehicle's frame nearest the flat tire. Do not raise the vehicle yet. 4. Put the compact spare tire near you. A. Front Location B. Rear Location Notice: If your vehicle has wheel locks and an impact wrench is used to remove the wheel nuts, the lock nut or wheel lock key could be damaged. Do not use an impact wrench to remove the wheel nuts if your vehicle has wheel locks. 5-78