Owner's Manual
Page 312
... as well on the wear rate of the tirewhen tested under controlled conditions onspecified government test surfaces of their use, however, and ... from thenorm due tovariations in driving habits, service practices and differences in the United States.) The grades are A, B, and C, and they must also conform... would wear one and a half (1 1/2) times as measured under controlled conditions on the sidewalls of 10 to 12 inches (25 to 30... Grading The followinginformation relates to the system developed by the United States National Highway Traffic Safety Administration, which grades tires by...
... as well on the wear rate of the tirewhen tested under controlled conditions onspecified government test surfaces of their use, however, and ... from thenorm due tovariations in driving habits, service practices and differences in the United States.) The grades are A, B, and C, and they must also conform... would wear one and a half (1 1/2) times as measured under controlled conditions on the sidewalls of 10 to 12 inches (25 to 30... Grading The followinginformation relates to the system developed by the United States National Highway Traffic Safety Administration, which grades tires by...