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 wear one and one-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. |
Uniform tire quality grading standards
Traction AA, A, B, CDtc p0719 brake switch "b" circuit low
DTC DETECTING CONDITION:Immediately at fault recognitionTROUBLE SYMPTOM:Gear is not shifted down when climbing a hill or driving down a hill.WIRING DIAGRAM:• ENGINE TYPE FBStop light system Stop Light System• ENGINE TYPE EZStop light system Stop Light SystemSTEPCHECKYESNO1.CHECK FUSE ( ...