What's Cool Top Rated Search Find automotive web sites across Canada. There's a security issue, as well. Flat tire, deserted area, stranded motorist. A lot of people feel vulnerable in that situation.
Help is at hand, though.
Consequently, the tire will function as designed in virtually all areas of the country, even in the depths of winter. The technology uses a patented rubber sealant that lines the interior of the tire's tread. In practice, this means that in most cases of tread puncture, the tire simply does not go flat. Run-flats use monitoring devices that alert you to the puncture, then you're permitted to drive a limited distance to get service. With a self-sealing tire, as soon as a nail, or any similar object, punctures the tire, it's instantly coated with the rubber sealant.