1. Keep windows clear.
Use the heater, wipers, and defroster to keep windows clear and free of condensation. Do not let the car get too warm, however—the heat may put you to sleep.
2. At night, use low-beam headlights.
High-beams will reflect off the snow, making it more difficult to see.
3. Drive in high gear.
Do not downshift. Use as high a gear as possible for maximum traction and to avoid skids on snowy and icy roads.
4. Drive slowly.
Do not drive at maximum speed. Drive at a slow, constant speed.
5. Avoid sudden movements.
Do not brake, change gears, or accelerate around turns. Slow down and move into a lower gear approaching the turn, then simply steer around the bend.
6. Watch for ice.
Slow down before you reach icy or snowy patches of roadway. Skids are much more likely to occur on ice than on snow.