What Does the Car Tire Model Number Mean?

1 Answers
ErinLynn
07/25/25 6:07am
For example, if the tire specification is 185/60R/14: 185 indicates the tire width is 185mm; 60 represents the aspect ratio, which is the percentage of the tire's section height to its width, meaning the tire's aspect ratio is 60; R stands for radial tire; 14 denotes the rim diameter is 14 inches. Below are the methods for tire maintenance and checking tire pressure: Car Tire Maintenance Methods: Ensure proper inflation pressure. In winter, appropriately increase the tire inflation pressure to reduce tire wear and consumption; control driving speed. In cold weather, if restarting after parking, because the tires are relatively stiff, you must drive at a lower speed after starting; enhance protection and cleaning; pay attention to wear indicators. If the tire shows significant wear, replace it promptly. Methods to Check Tire Pressure: Vehicle user manual; the door frame at the position of the B-pillar on the passenger side; the gasoline cap; call the 4S store to inquire with the staff.
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