Many triangle tires have various speed model numbers in order to match the speed of the fastest car in the world. As a rule, when replacing the type of a certain speed level, we suggest using the tires with the equivalent or higher speed class.
If a car is equipped with the different tires of the highest speed class, the highest speed of the vehicle should not exceed the nominal speed limit of the tire with the lowest speed class.
    Speed class doesn't mean that the tire’s maneuvering performance or cornering performance are very excellent.
The speed class is as follows:
                                       
*Triangle Group Co., Ltd does not advise users to exceed the statutory speed limit when using products.
     “DOT” means that the tires accord with the safety standard of U.S. Department of Transportation (DOT). The 11 numbers and letters, next to “DOT”, indicate the identification number or serial number of the tire.