What is the tire marking for the temperature rating indicates the tire is?

The tire marking for temperature rating is indicated by a letter, with grades ranging from A to C. An "A" rating signifies the highest level of heat resistance, while a "C" rating indicates the lowest. This rating reflects the tire's ability to dissipate heat generated during use, which is crucial for maintaining performance and safety. Choosing a tire with a higher temperature rating can enhance durability and reduce the risk of tire failure.