* Based on U.S. Department of Transportation Average Annual Miles per driver (13,500 miles) and Desrosiers Automotive Consultants estimate of annual average kilometers driven in Canada (23,000 km), and on a treadwear test using tires in size 275/55R20 on 2020 Ford F150s where the Michelin Defender LTX M/S 2 tire showed an estimated life (based on calculating the most-worn groove of a rotated set) of 95,200 miles versus the Bridgestone® Alenza AS Ultra at 45,300 miles and the Continental® TerrainContact™ H/T at 65,900 miles and the Pirelli® Scorpion™ All Season Plus 3 at 61,100 miles. Actual on-road results may vary.
Government UTQG Ratings do not apply to light truck sized tires.
XL = Extra Load
>> The sizes shown are average design values for tires measured on specified measuring rim widths. Some tires may vary from this value by +/-3% of the section height (affecting overall diameter), and +/-4% of the section width.
>> Section width varies approximately 0.2" (5mm) for every 0.5" change in rim width.
>> Tread patterns are often tuned to accommodate different tire widths. Tires for a particular dimension of a given tireline may vary in appearance from the tire shown in the photograph.
