Saturn 2004 Ion - Manual (Page 211)

Driving on Snow or Ice
Most of the time, those places where your tires meet
the road probably have good traction.
However, if there is snow or ice between your tires and
the road, you can have a very slippery situation. You
will have a lot less traction or “grip” and will 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 may 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.
If you have a traction control system, keep the system
on. It will improve your ability to accelerate when driving
on a slippery road. Even though your vehicle has this
system, you will want to slow down and adjust your
driving to the road conditions. See Traction Control
System (TCS) on page 4-8.
If you do not have a traction control system, accelerate
gently. Try not to break the fragile traction. If you
accelerate too fast, the drive wheels will spin and polish
the surface under the tires even more.
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