'all season' is a misnomer. Any tire specialist worth his salt will tell you they are not designed for ice, sow and cold weather and really should be called 3 season tires. If you're going to drive a Corvette in the winter, snow tires are the answer. Then you won't pray that there's not a snow squall while you're on the road. JMO. Other than my Vette, I run snow tires year round. But of course, I don't drive my Vette in the winter...