Driving on snow or ice – Buick 2004 Century User Manual

Page 193

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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 your vehicle has the Enhanced Traction 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
Enhanced Traction System (ETS) on page 4-9.

Unless you have the anti-lock braking system, you will
want to brake very gently, too. (If you do have anti-lock,
see Braking on page 4-6. This system improves your
vehicle’s stability when you make a hard stop on a
slippery road.) Whether you have the anti-lock braking
system or not, you will want to begin stopping sooner
than you would on dry pavement. Without anti-lock
brakes, if you feel your vehicle begin to slide, let up on
the brakes a little. Push the brake pedal down steadily
to get the most traction you can.

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