The higher the speed rating, the better control and handling you’ll have at higher speeds. The speed rating system was developed to help control the safe performance of tires at standardized speeds. A tire’s certified speed rating is given a letter from A to Z, ranging from 5km/h (3...
4. Construction.The construction letter tells you how the layers of the tire were put together. "R" stands for radial, which means the layers run radially across the tire. "B" stands for bias construction, which means that the layers run diagonally across the tire. ...
词汇tire speed rating chart 释义tire speed rating chart tire speed rating chart发音 意思翻译 轮胎速度等级表 相似词语短语 temperature chart───体温单 temperature charts───体温单 双语使用场景 英语使用场景 tire speed rating chart tiresome bore ...
Speed Rating: The letter that follows the load rating indicates the maximum speed allowable for this tire (as long as the weight is at or below the rated load). For instance, S indicates that the tire can handle speeds up to 112 mph (180.246 kph). See the chart on this page for all...
Speed Rating: The letter that follows the load rating indicates the maximum speed allowable for this tire (as long as the weight is at or below the rated load). For instance, S indicates that the tire can handle speeds up to 112 mph (180.246 kph). See the chart on this page for all...
Speed Rating (H) The last letter in the tire information sequence indicates the speed rating, which shows the maximum speed the tire is designed to handle. This rating corresponds to a list of speeds on a tire speed rating chart. The speed rating is typically selected to match the vehicle'...
Tire Speed Rating Chart Speed SymbolMaximum SpeedVehicle Type L75mphOff-Road & Light Truck Tires M81mphTemporary Spare Tires N87mph P93mph Q99mphStudless & Studdable Winter Tires R106mphH.D. Light Truck Tires S112mphFamily Sedans & Vans ...
Luckily, you can refer to a load index chart to help you figure this out. For a load index of 95, the tire can support approximately 1521 pounds each.Speed Rating The final figure in a tire size code is the speed rating, which is designated by a letter. Like the load index tells ...
Speed Rating This final letter in the tire sizing code tells you the highest sustained speed that the tire is capable of being run at, assuming that the tire is not damaged, is not overloaded, and is properly inflated. Here is a list ofspeedratings for various types of tires. Be sure ...
See "Tire Speed Ratings," the next section in this manual. Refer to your vehicle owner's manual for any tire pressure recommendations for high speed driving. TIRE SPEED RATINGS A tire bearing a letter "speed rating" designation indicates the tire's speed capability according to standardized ...