Owner's Manual
Page 267
... 200 Traction AA Temperature A The following information relates to the system developed by the United States 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. Warning: The traction grade assigned to federal safety requirements and additional General Motors... a comparative rating based on the wear rate of the tire when tested under controlled conditions on the tire sidewall between tread shoulder and maximum section width. A tire...
... 200 Traction AA Temperature A The following information relates to the system developed by the United States 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. Warning: The traction grade assigned to federal safety requirements and additional General Motors... a comparative rating based on the wear rate of the tire when tested under controlled conditions on the tire sidewall between tread shoulder and maximum section width. A tire...