What does 98T on a tire mean?
1 Answers
Tire 98T refers to the load index and speed rating. 98T indicates: 98 is the load index (meaning the maximum single-tire load capacity is 750kg). T is the speed rating (meaning the maximum speed for this tire is 190 km/h). Other letter markings on tires: "X" denotes high-pressure tires. "R" and "Z" indicate radial tires. Passenger cars on the market generally use radial tires, which are now tubeless and commonly known as "tubeless tires." These tires are less prone to heat buildup during high-speed driving. When punctured by nails or sharp objects, they leak air slowly, allowing continued driving for a certain distance. "-" denotes low-pressure tires.