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Performance tires are a compromise for winter. They often feature shallow tread depths with smaller gaps between tread blocks; the blocks squirm less and are more stable at speed, but they also offer less traction in snow. The higher speed ratings in this group (up to V and W for sustained speeds beyond 240 km/h) often require a harder tread compound and more rigid sidewalls for stability, both of which can reduce traction on uncleared roads.
Many tires in this group have asymmetric tread designs. On the inside of the tread, the blocks are closed -- closer together so the tire performs like an all-season on pavement. On the exterior side of the tread, the design is more open, with features that bite in snow, just like a winter tire. Uneven tire wear is more common with this design and tire rotation can be tricky because the tire cannot be reversed to correct a wear issue: the inside has to stay on the inside.
Selection of a tire with excellent traction in snow is less of a concern with recent performance automobiles because all-wheel-drive has become very common, and it dramatically improves the vehicle’s ability to plough out of deep snow. However rear-wheel-drive vehicles used in the snow belt will likely want to stick with the tires in this group that are better in snow, or switch to a lower speed rating, good handling tire in the passenger car and minivan section.
Prices are for tires in the 225/45R17 size typical of cars like the Volkswagen GTI and some C-class Mercedes. Tire sizes and prices in this segment are dictated mainly by stylists who have gone completely nuts; where possible, APA recommends switching to a smaller rim diameter and more conservative, narrower tire size. Traction will improve a bit and you’ll save money and reduce damage to tires and wheels in winter.
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