Out in the snowfall this morning, Sonic (with Sumitomo tires, not the stock ones, which I recall were awful in any slippery condition) climbed hills where other cars were pulling off the road and turning around, no problem stopping or steering, other than a faint swerve coming to a full stop, and again when starting out on a slick spot facing uphill. My principal concern with the Sonic in the snow isn't the Sonic at all, it's the other people who don't know how to drive and who have cars that don't handle as well.