1998 GMC Suburban Owner's Manual - Page 231

Whatever the condition -- smooth ice, packed, blowing or loose snow -- drive with caution. Accelerate gently. Try not to break the fragile traction. If you accelerate too fast,the drive wheelswill spin and polish the surface under the tires even more. Your anti-lock brakes improve your vehicle's stability when you make a hard stop on aslippery road. Even though you have an anti-lock braking system, you'll want to begin stopping sooner than you would on dry pavement. See "Anti-Lock" in the Index. 0 Allow greater following distance on any slippery road. Watch for slippery spots. The road might be fine until you hit a spotthat's covered with ice. On an otherwise clear road, patches may appear in ice shaded areas where the sun can't reach: around clumps of trees, behind buildings or under bridges. Sometimes thesurface of a curve or an overpassmay remain icy when the surrounding roads are clear. If you see apatch of ice ahead of you, brake before you are on it. Try not to brake while you're actually on the ice, and avoid sudden steering maneuvers. 3 4 What's 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 becausemay offer the it least traction of all. You can get wet ice when it's 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. 4-39