Quebec Research Proves That Winter Tires Save Lives
Research conducted in Quebec, where winter tires are mandatory, has
proven without a doubt that winter tires reduce accidents and save lives.
Surrey, British Columbia, Canada, November 28, 2012 -- Tire companies,
driving experts and government agencies have been saying it for years,
but now there is indisputable evidence that winter tires save lives and
reduce serious injuries.
Research conducted by The Government of Quebec in the two years since
winter tire use became mandatory in that province shows a five percent
reduction in road-accident injuries that can be directly attributed to
winter tire use. The study also found that vehicle accidents resulting in
death or serious injury declined by three percent. The research concludes
that winter tires prevent about 575 road-accident injuries per winter in
Sounds like an easy decision to drive on winter tires from December
through April, but according to the Rubber Association of Canada (RAC),
only 51 percent of Canadian motorists use winter tires.
The reason for this is undoubtedly cost, but considering that riding on
winter tires reduces the wear and tear on all-season or summer tires,
long-term cost is not a factor. Plus, how much is it worth to potentially
avoid an accident? Even a fender bender is likely to cost more than a set
of winter tires.
Lou Monico of GITI Tire Canada, which markets and sells GT Radial tires
across the country, says many motorists are probably not aware that
today’s high-tech winter tires deliver better grip in all cold weather
conditions, even dry pavement, because of significant technology advances
in tire tread compounds.
“The tread compound is really the biggest difference between winter and
all-season/summer tires,” he says. “The rubber compounds in today’s
sophisticated winter tires maintain their elasticity even at temperatures
below minus 30 degrees Celsius. Drivers will notice a difference in
traction, particularly when cornering or braking, when temperatures fall
below seven degrees Celsius.”
When buying winter tires, motorists should look for the mountain
snowflake symbol on the sidewall, which means the tire meets or exceeds
tire industry snow traction requirements.
Ice or Snow Tires
Winter tires have become so advanced that there are now tires that
specialize in the snow or ice. These tires perform well in both
conditions, but are designed to be dominant in either snow or ice.
Monico says, the first step is to determine the driver's needs. Is the
driving mostly on the highway, in the city, or in the country? Does the
region typically get more ice or heavy drier snow?
Ice tires, such as the GT Radial Champiro IcePro, have a tread design
made up of blocks set very close together with many tiny incisions, or
sipes, in the blocks to help wick away the water that can form on top of
In addition, the tread on ice tires usually contains a higher percentage
of silica in the compound to help keep the rubber flexible in very cold
temperatures. The GT Radial Champiro IcePro can also be studded which
provides even more biting edges but can be noisier when traveling on dry
The tread on snow tires, such as the GT Radial WinterPro, is made up of
blocks set further apart in order to ensure better grip in the snow. If
most of the driving is in a city that regularly plows its roads and the
driver is less likely to encounter icy roads, then a snow tire is likely
the best bet.
Here are some other key considerations:
Tire inflation pressure can drop quickly during cold spells. Every five
degrees Celsius change results in about one psi change in pressure. Tires
that are under- or over-inflated have a smaller footprint on the road
surface – definitely not good when dealing with wintry conditions.
Check air inflation regularly during the winter and adjust it to the psi
amount recommended by the vehicle manufacturer (this can be found on the
door jam or in the vehicle owner’s manual).
Do not just install two winter tires! All of the tires (whether that be
four or six) should be matching winter tires during the winter season;
this is true whether it is a rear-wheel, front-wheel, four-wheel, or all-
wheel-drive vehicle. Winter tires provide so much better traction in
wintry conditions than all-season or summer tires; if a person only pust
them on one end of the vehicle, one end of the car will be sticking to
the road while the other one is sliding.
About GT Radial:
Headquartered in Surrey, British Columbia, GITI Tire Canada is the sales
and marketing office in Canada for GITI Tire Company, Ltd., which
manufactures and sells high quality GT Radial brand tires for passenger,
SUV, light truck, truck, bus, and high performance vehicles. GT Radial
tires are sold through distributors, independent dealers and retailers in
North America. For more information, visit www.gtradial.com.
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