The all-new PATAGONIA A/T W was developed for year-long driving confidence with a tread design capable of tackling harsh and inclement conditions. The aggressive all-terrain design features segmented wishbone tread blocks with stepped block ends for additional biting edges and debris evacuation. The advanced silica compound allows for outstanding all-weather performance in a wide range of temperatures, while the Three-Peak Mountain Snowflake stamping assures you this tire is going to perform when the winter season sets in. To further enhance the A/T Wís winter performance, the unique tread design is also studdable with a #12 stud pin where local regulations permit. Available in 11 sizes with a 40k mile treadwear warranty, the PATAGONIA A/T W is the all-weather tire to satisfy all of your needs.