At Tire Rack, we get this question a lot. Especially now because so many of you are thinking ahead to snow-covered roads. Our initial answer remains the same: dedicated Winter / Snow tires will outperform all-season tires almost every single time, and we highly recommend that you invest in a set for your vehicle. But if only one set of tires is in your vehicle's future, then all-season tires will give you an edge over anything else during those inclement months.
To help you understand which all-season tires are the best in snow, start by checking out a tire test we performed a few years ago: "Testing the Next Evolution in Ultra High Performance All-Season Tires -- Part 2: Confirming Wintertime Performance Lives Up to an All-Season Promise." In addition, you can browse our survey results as they pertain to the all-season tire category you're looking at. You'll find every tire in each category charted out according to the feedback we've gotten from our previous customers—and those charts cover the tire's performance in the snow, which means you can easily compare one tire to another.
Shop by vehicle to determine a list of suitable All Season Tires for your vehicle.