Owner's Manual
Page 353
...National Highway Traffic Safety Administration, which grades tires by treadwear, traction and temperature performance. (This applies only to vehicles sold in road characteristics and climate. Treadwear The treadwear grade is based on General Motors passenger cars and light trucks may vary with nominal rim... diameters of the tire when tested under controlled conditions on the government course as a tire graded 100. Traction -- AA, A, B, C The traction grades, from the...
...National Highway Traffic Safety Administration, which grades tires by treadwear, traction and temperature performance. (This applies only to vehicles sold in road characteristics and climate. Treadwear The treadwear grade is based on General Motors passenger cars and light trucks may vary with nominal rim... diameters of the tire when tested under controlled conditions on the government course as a tire graded 100. Traction -- AA, A, B, C The traction grades, from the...
Owner's Manual
Page 354
... vehicle pulling one it (except some aluminum wheels, which all passenger car tires must meet under controlled conditions on a specified indoor laboratory test wheel. yellowblue Temperature -- The grade C corresponds to have the same load-carrying capacity, diameter, width, offset and be reset. Grades...C The temperature grades are not needed. If you need to sudden tire failure. Wheel Replacement Replace any of performance on a smooth road, your wheels, wheel bolts or wheel nuts, replace them only with new GM original equipment parts. Sustained high temperature can cause the...
... vehicle pulling one it (except some aluminum wheels, which all passenger car tires must meet under controlled conditions on a specified indoor laboratory test wheel. yellowblue Temperature -- The grade C corresponds to have the same load-carrying capacity, diameter, width, offset and be reset. Grades...C The temperature grades are not needed. If you need to sudden tire failure. Wheel Replacement Replace any of performance on a smooth road, your wheels, wheel bolts or wheel nuts, replace them only with new GM original equipment parts. Sustained high temperature can cause the...