2003 Chevrolet Tahoe Owner's Manual - Page 313

Stalling on an Incline If your vehicle stalls when you're crossing an incline, be sure you (and your passengers) get out on the uphill side, even if the door there is harder to open. If you get out on the downhill side and the vehicle starts to roll over, you'll be right in its path. If you have to walk down the slope, stay out of the path the vehicle will take if it does roll over. Getting out on the downhill (WN)side of a vehicle stopped across an incline is dangerous. If the vehicle rolls over, you could be crushed or killed. Always get out on the uphill (high) side of the vehicle and stay well clear of the rollover path. Driving in Mud, Sand, Snow or Ice When you drive in mud, snow or sand, your wheels won't get good traction. You can't accelerate as quickly, turning is more difficult, and you'll need longer braking distances. It's best to use a low gear when you're mud - the in deeper the mud, the lower the gear. In really deep mud, the idea is to keep your vehicle moving you don't so get stuck. When you drive on sand, you'll sense a change in wheel traction. But it will depend upon how loosely packed the sand is. On loosely packed sand (as on beaches or sand dunes) your tires will tend to sink into the sand. This has an effect on steering, accelerating and braking. You may want to reduce the air pressure in your tires slightly when driving on sand. This will improve traction. Drive at a reduced speed and avoid sharp turns or abrupt maneuvers. 4-34