Mickey Thompson Baja Boss A/T built to deliver undisputed on-road handling, performance, and long tread life. Baja Boss A/T asymmetric tread design dominates the mud as well. Baja Boss A/T is Mickey Thompsons best all-terrain tire to date with aggressive looks, low noise, long tread life, smooth ride, and rated for severe weather. Mickey Thompson back the Baja Boss A/T with a 50k mileage warranty on LT sizes and 60K mileage warranty on P-metric sizes. Three-Peak Mountain Snowflake rating for severe winter weather.