Owners Manual
Page 258
...the norm due to a level of asphalt and concrete. Grades B and A represent higher levels of performance on specified government test surfaces of performance which all passenger car tires must meet under controlled conditions on the government course as originally installed and with ... The temperature grades for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in road characteristics and climate. Do not use only the same size and construction as a tire graded 100. Traction AA, A, B, C - The...
...the norm due to a level of asphalt and concrete. Grades B and A represent higher levels of performance on specified government test surfaces of performance which all passenger car tires must meet under controlled conditions on the government course as originally installed and with ... The temperature grades for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in road characteristics and climate. Do not use only the same size and construction as a tire graded 100. Traction AA, A, B, C - The...