How fast is speed rating S?
112 mph
TIRE SPEED RATINGS SAFETY
| Speed Rating | Maximum Speed |
|---|---|
| P | Up to 93 mph |
| Q | Up to 100 mph |
| R | Up to 106 mph |
| S | Up to 112 mph |
What is S and T speed rating on tires?
For tires with a maximum speed capability higher than 240 km/h (149 mph), a “ZR” may appear in the size designation. Tires with a maximum speed capability higher than 300 km/h (186 mph), require a “ZR” in the size designation….Tire Speed Rating Chart.
| SPEED SYMBOLS | ||
|---|---|---|
| S | 180 | 112 |
| T | 190 | 118 |
| U | 200 | 124 |
| H | 210 | 130 |
What does S and T mean on tires?
S/T tires are all season, street or sport truck tires. They are designed specifically for performance pickup trucks, sport utility vehicles, and crossover vehicles.
What does 108 S tire mean?
108=the load rating per tire is 2205 lbs S=the speed rating on this tire is 112 mph. Solon Moore. · August 4, 2014.
What does 103H mean on a tire?
H (Speed Rating): A speed rating of “H” means that this tire is designed to withstand speeds up to 130 miles per hour. In summary, a P255/45R18 103H tire would be a passenger tire with a width of 255 millimeters, a thickness or aspect ratio equal to 45% of the tire height which here is 114 millimeters.
What does t mean on a tire?
temporary spare
Sometimes, letters precede the first number. A “P” stands for p-metric, which is a tire used primarily on passenger cars. An “LT” indicates a light-truck tire. A “T” means it’s a temporary spare. The letter W denotes the maximum speed rating, which translates 168 mph—not something intended for mom’s minivan.
What does t mean on tires?
What does P245 70R17 mean?
On this page you’ll find a color-coded explanation of the 245-70R17 tire code. This number means that your tire has an aspect ratio of 70%. In other words, your tire’s sidewall height (from the edge of the rim to the tire’s tread) is 70% of the width. In this case, the sidewall height works out to be 171 millimeters.
What does 106V mean on tires?
This consists of the speed capability of tires matched with the peak speed capability of the vehicles they are fitted on. Thus, using the V rating, both the 275/45R20 106V and the 275/45R20 109V tire have a speed capability of 149 km/hr and are applied to sports cars, which typically can go as fast as 240 km/hr.
