Speed rating letters
S, T, H, V, W, and Y…what do all those letters mean, and why is it necessary to understand this tire speed rating? The speed-rating system we use today evolved On a sports bike tyre these letters are usually “ZR”. The “Z” indicates the speed rating of the tyre, which in this case means it is rated above 240kph/149mph. Otherwise, the speed capability of the vehicle is determined to be that of the lowest speed rated tires. Letters ranging from L to Z identify the speed rating. The Each speed rating is assigned an alphabetical letter, ranging from "L" for the lowest rated tire (75 mph) to "Y", reserved for extreme sports cars capable of speeds 15 Aug 2018 The second letter, Y, refers to the speed symbol of the tyre. Load Index. The load rating, represented by the numerical value, is directly related
Tyre Speed ratings use letters that correspond to a particular speed. A represents the lowest speed, while Y is the highest. On the alphanumeric tyre code that you
Speed rating. Last in our sequence, we come to the speed rating. Letters ranging from A to Z represent the speed rating. Each letter denotes the maximum The first letter on a tire indicates the tire's class. P designates this tire as a passenger car tire, an LT before the tire size would mean the tire is a light truck tire, Speed Ratings. The speed rating of a tyre is displayed on the sidewall of your tyre within the tyre code. It is represented by a letter of the alphabet. Once you If the load rating of your tire is less than the load on the scale, you must do one or a Speed ratings are simply letters which correspond to a specific top speed. 16 Apr 2014 But do you know which letter, or tire speed rating, your tires should have, based on the vehicle you drive? It turns out, many consumers don't. The load index and speed rating, or service description, are the numbers that V - Speed ratings are represented by letters ranging from A to Z. Each letter
…bit about speed ratings. Speed ratings on tires are expressed in letters and are generally listed along with the load index for a tire after the size, for instance 245/40R18 93H. 93 is a load index and the "H" is the speed rating. Together, the load index and speed rating make up what…
People refer to that last letter of the tire size on the sidewall of your tires as 'tire speed rating'—the maximum speed a tire can sustain for a certain period of time In 205/60R15 91V, the speed rating is represented by the letter V. 205/60R15 91V. 205 = Section Width in Millimeters. 60 = Aspect Ratio. R = Radial Construction.
A tire's certified speed rating is given a letter from A to Z, ranging from 5km/h ( 3mph) to above 300 km/h (186 mph). This rating system (see below) shows the top
Otherwise, the speed capability of the vehicle is determined to be that of the lowest speed rated tires. Letters ranging from L to Z identify the speed rating. The
If a listed speed rating contains two letters (such as VR), the first letter represents the speed rating and the second letter (R) indicates that it is a radial tire.
The speed rating tells you the speed the tire can safely maintain over time. A higher speed rating usually means you will have better control and handling at higher speeds — and that the tire can take the extra heat. As a general rule, tires with higher speed ratings also handle better at slower speeds. It’s your tire speed rating, or, to be more accurate, your tire’s performance rating. People refer to that last letter of the tire size on the sidewall of your tires as ‘tire speed rating’—the maximum speed a tire can sustain for a certain period of time without risk of tire failure. But it’s not just about speed.
If a listed speed rating contains two letters (such as VR), the first letter represents the speed rating and the second letter (R) indicates that it is a radial tire. In the example of P195/60R15 87S, the speed rating would be indicated by the final letter in the grouping-in this case, S. This letter indicates that the tire has a It's shown as a letter after your size in the picture. In this case it's a V rated tyre this indicates the speed rating. We recommend that you fit the correct speed rated