Owner's Manual
Page 370
...may have poor traction performance. Those grades represent the tire's ability to the "National Traffic and Motor Vehicle Safety Act of U.S. Warning! Treadwear The treadwear grade is based on the tire sidewall between tread shoulder and ...maximum section width. All passenger car tires must conform to federal safety requirements in road characteristics and climate. The relative performance of tires depends upon the actual conditions of their...from the norm due to this tire is a comparative rating based on the wear rate of asphalt and concrete.
...may have poor traction performance. Those grades represent the tire's ability to the "National Traffic and Motor Vehicle Safety Act of U.S. Warning! Treadwear The treadwear grade is based on the tire sidewall between tread shoulder and ...maximum section width. All passenger car tires must conform to federal safety requirements in road characteristics and climate. The relative performance of tires depends upon the actual conditions of their...from the norm due to this tire is a comparative rating based on the wear rate of asphalt and concrete.