Owners Manual
Page 307
...grade is based on braking (straight ahead) traction tests and does not include cornering (turning) traction. 307 2005 HIGHLANDER from Nov. '04 Prod. (OM48570U) Your Toyota dealer will help answer any questions you read this tire is a comparative rating based on the wear rate ...has been prepared in accordance with information on uniform tire quality grading. It provides the purchasers and/or prospective purchasers of Toyota vehicles with regulations issued by the National Highway Traffic Safety Administration of asphalt and concrete. For example, a tire graded 150 would wear one ...
...grade is based on braking (straight ahead) traction tests and does not include cornering (turning) traction. 307 2005 HIGHLANDER from Nov. '04 Prod. (OM48570U) Your Toyota dealer will help answer any questions you read this tire is a comparative rating based on the wear rate ...has been prepared in accordance with information on uniform tire quality grading. It provides the purchasers and/or prospective purchasers of Toyota vehicles with regulations issued by the National Highway Traffic Safety Administration of asphalt and concrete. For example, a tire graded 150 would wear one ...