1996 Buick Regal Owner's Manual - Page 221

If You're Stuck: In Sand, Mud, Ice or Snow What you don't want to do when your vehicle is stuck is to spin your wheels too fast. The method known as "rocking" can helpyou get out when you're stuck, but you must use caution. NOTICE: Spinning yourwheels can destroy parts you% of vehicle as well as the tires. If you spin thewheels too fastwhile shifting your transaxle back and forth, you can destroy your transaxle. For information about using tire chains on your vehicle, see "Tire Chains" in the Index. If you let your tires spin at high speed, they can explode, andyou or others could be injured. And, the transaxle or other parts the vehicle can of overheat. That could cause an engine compartment fire or other damage. When you're stuck, spin the wheels as little as possible. Don't spin the wheels above 35 mph (55 km/h) as shown on the speedometer. , Rocking Your Vehicle to Get it Out First, turn your steering wheel left and right. That will clear the area around your front wheels. Then shift back and forth between REVERSE (R) and a forward gear, spinning the wheels as little as possible. Release the accelerator pedal while you shift, and press lightly on the accelerator pedal when the transaxle is in gear. If that doesn't get you out after a few tries, you may need to be towed out. If you do need to be towed out, see "Towing Your Vehicle" in the Index. L 5-33