2008 Chevrolet Cobalt Owner's Manual - Page 218

Driving on Snow or Ice Most of the time, those places where the tires meet the road probably have good traction. However, if there is snow or ice between the tires and the road, you can have a very slippery situation. You have a lot less traction, or grip, and need to be very careful. What is the worst time for this? Wet ice. Very cold snow or ice can be slick and hard to drive on. But wet ice can be even more trouble because it can offer the least traction of all. You can get wet ice when it is about freezing, 32°F (0°C), and freezing rain begins to fall. Try to avoid driving on wet ice until salt and sand crews can get there. Whatever the condition - smooth ice, packed, blowing, or loose snow - drive with caution. Traction control improves your ability to accelerate when driving on a slippery road. Even if your vehicle has the Traction Control System (TCS) or Enhanced Traction System (ETS), slow down and adjust your driving to the road conditions. Under certain conditions, you might want to turn the TCS or ETS off, such as when driving through deep snow and loose gravel, to help maintain vehicle motion at lower speeds or if your vehicle ever gets stuck in sand, mud, ice, or snow. See Traction Control System (TCS) on page 4-6, Enhanced Traction System (ETS) on page 4-9, and If Your Vehicle is Stuck in Sand, Mud, Ice, or Snow on page 4-26. 4-22