Mazda 3 Owners Manual: Tire Information (U.S.A.)

Uniform Tire Quality Grading System (UTQGS)

This information relates to the tire grading system developed by the U.S. National Highway Traffic Safety Administration for grading tires by tread wear, traction, and temperature performance. ...

Tire Labeling

Federal law requires tire manufacturers to place standardized information on the sidewall of all tires. This information identifies and describes the fundamental characteristics of the tire and ...

Other materials:

Clutch Cover Inspection [C66 M R]
1. Remove the clutch cover.. 2. Perform the following procedures to inspect the clutch cover. If it exceeds the maximum specification, replace the clutch cover.. a. Measure the wear of the diaphragm spring fingers. Clutch cover diaphragm spring fingers maximum depth 0.6 ...

Specifications
Engine Electrical System *1 Q-85 is designed for i-ELOOP system. Only Q-85 should be used to ensure correct operation of i-ELOOP system. Consult an Authorized Mazda Dealer for details. *2 Not for i-ELOOP system. *3 This spark plug provides the SKYACTIV-G engine with optimum perfor ...

Overheating
If the high engine coolant temperature warning light illuminates, the vehicle loses power, or you hear a loud knocking or pinging noise, the engine is probably too hot. WARNING Switch the ignition to off and make sure the fan is not running before attempting to work near the co ...