WebSep 1, 2024 · All tires have speed ratings that are represented by a letter or in some cases two letters that correspond to the maximum speed that is recommended for the tire while carrying a load corresponding to its designated load index. ... WebJan 5, 2024 · Speed rating: A letter denoting the tire’s maximum speed when carrying the load defined by the load index—and not how fast you should drive! Standard all-seasons are usually rated T (118...
Tire Speed Rating and Why It Matters - Les Schwab
WebTire speed rating chart Using the chart, we can see the tire is rated to withstand sustained speeds of up to 149 miles per hour. It is important to be aware that this rating is based on … WebWhat Tire Speed Rating Do You Need? Even in states where rural speed limits are 75 mph, most drivers will stay well below the speed limitations of H-rated tires. Commuters and … galveston life insurance
Speed Rating H vs V - What Is The Difference Between? - World …
WebSpeed Rating Max Speed (Mph) Max Speed (Kph) Q: 99: 160: R: 106: 170: S: 112: 180: T: 118: 190: U: 124: 200: H: 130: 210: V: 149: 240: W: 168: 270: Y: 186: 300: ... The speed rating of a tyre is represented by a letter of the alphabet at the end of the tyre size code and indicates the maximum speed capability of the tyre. Tyres receive a speed ... WebSpeed ratings appear to have irregular miles per hour increments because all speed ratings were initially set in kilometers per hour and then converted to miles per hour. The following list includes the most common speed rating symbols and the associated maximum speeds: L 75 mph 120 km/h M 81 mph 130 km/h N 87 mph 140km/h P 93 mph 150 km/h WebSpeed rating standards are established by the U.S. Department of Transportation (DOT). Manufacturers assign speed ratings to tires after extensive performance testing. On the sidewall of every tire, you’ll find one of these speed rating codes: M – Up to 81 mph. N – Up to 87 mph. P – Up to 93 mph. Q – Up to 99 mph. galveston lightering area