A WRX's extra power doesn't help much on an icy Calgary on-ramp if the tires underneath it are stock all-seasons, and that combination of torque and hard rubber is exactly how a WRX ends up sideways in the ditch every winter. The Toyo Observe GSi-6 is a dedicated winter tire sized for the WRX's 17 inch wheels across the 2008-2026 range, with a Standard fitment for stock-height cars and an Aggressive fitment for WRXs running a light lift. Toyo cuts the tread for snow traction and wet-ice braking and keeps the compound flexible well below freezing, instead of the stiff ride a warm-weather tire gives once it's cold out. It bolts directly onto the WRX's existing wheel size, so no second set of winter wheels is needed. We ship this tire line Canada-wide out of our Calgary shop.