What does 93w on a wheel mean?

[DeMiranda]

Wheel 93w means: 93 indicates that the maximum load capacity of the tire is 650kg, and w indicates that the maximum speed of the tire is 270km/h. The functions of tires are: 1. To support the entire weight of the vehicle and bear the load of the car; 2. To transmit traction and braking torque, ensuring the adhesion between the wheel and the road surface; 3. To reduce and absorb vibrations and impacts during driving, preventing severe vibrations and early damage to car components; 4. To adapt to the high-speed performance of the vehicle and reduce driving noise, ensuring driving safety, handling stability, comfort, and energy efficiency. The maintenance methods for tires include: 1. Regularly cleaning stones from the tire treads; 2. Minimizing exposure to direct sunlight; 3. Promptly checking tire pressure; 4. Paying attention to suspension maintenance; 5. Regularly inspecting front wheel alignment.