1998 Buick Riviera Owner's Manual - Page 238

I NOTICE: Rocking Your Vehicle To Get It Out First, turn your steering wheel and right. That will left clear thearea around yourfront wheels. If your vehicle Spinning your wheels can destroy parts of your has traction control, you should turn the system (See off. vehicle as well as the tires. you spin the wheels If "Traction Control System"in the Index.) Then shift too fast while shifting your transaxle back and back and forth between REVERSE (R) and a forward gear, spinning the wheels little as possible. Release as forth, you can destroy your transaxle. the accelerator pedal while you shift, and press lightly on the accelerator pedal when the transaxle in gear. If is For information about using tire chains on your vehicle, that doesn't get you after a few tries, you may need out see "Tire Chains" in the Index. to be towedout. If you do need to be towed out, see "Towing Your Vehicle" in Index. the 5-33