What does 84t on tires mean?
2 Answers
Tire markings 84t indicate the load index and speed rating of the tire. The number 84 means each tire can bear a maximum weight of 500kg, and the letter t indicates the tire can withstand speeds up to 190 kilometers per hour. The functions of car tires are as follows: 1. Work together with the car suspension to mitigate impacts during driving. 2. Ensure good ride comfort and smooth driving. 3. Maintain excellent adhesion between the wheels and the road surface. 4. Enhance the car's traction, braking, and off-road capability. 5. Support the weight of the car.
As an experienced driver who frequently changes tires, I know that 84T refers to the load and speed symbols on the tire. The number 84 is the load index—the higher the number, the greater the weight it can bear. For example, 84 corresponds to approximately 500 kilograms. The letter T is the speed rating, indicating a maximum speed of 190 kilometers per hour. This is crucial because when selecting tires, you need to match them to your car's weight and driving habits. Last time I used mismatched tires, the car tended to vibrate at high speeds, and the wear accelerated. When buying a car or changing tires, always check this code on the sidewall along with the tire size, such as 205/65R15. Safety first—don’t risk using the wrong specifications just to save money.
