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Consumer Guide to Uniform Tire Quality Grading, July 2013.
| 题名： | Consumer Guide to Uniform Tire Quality Grading, July 2013. |
| 关键词： | Asphalt Pavements; Automotive Tires; Climates; Concrete Pavements; Conformity; Consumer Guides; Laboratory Tests; Passenger Vehicles; Performance Tests; Quality Control; Rating; Road Characteristics; |
| 摘要： | The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would do under one and a half (1-1/2) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate. |
| 报告类型： | 科技报告 |
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