How Do Winter / Snow Tires Work?
…X-Ice Xi2 Bridgestone Blizzak WS70 General AltiMAX Arctic The second factor is tread pattern. A big functional feature is the amount of siping
a tire has, as sipes
are engineered slits in the tire's tread pattern that come open as the tire rolls over the snow, creating more biting edges. Certain retailers…
Related Searches: Michelin X-ice Tread Depth
Winter Tire Tread Depth - You May Have Less Than You Think
…traction, soft tread compound and tread sipes
. These sipes
open up to provide hundreds of biting surfaces that grip into the ice and packed snow, while the soft compound allows these sipes
to open in extreme cold temperatures. This is why an all-season tire with sipes
will not perform as well in freezing…
Winter / Snow Tires - The How and Why
are small slots or cuts in the tread design that create biting edges, allowing the tread to "cut through" the ice and snow and conform to the road surface. These sipes
start to disappear around the 5/32" tread depth mark and will affect the stability in the contact patch. If the sipes
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