Speed ratings range from N (87 mph) up to Y (186 mph). High-performance supercars such as Ferraris and McLarens sometimes have Z-rated tyres, although  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  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  

Grip/Handling Traction Performance. Tire Speed-Rating - S, T, H, V, W, Y, Z. Price . High Performance Tires. There is a tire line to fit virtually every driver/vehicle  Dec 18, 2016 MyCarNeedsA.com unravels the mystery of tyre speed ratings, shows you what they mean, and how to quickly find yours and make sure you  Jan 22, 2019 A tyre speed rating shows the maximum speed a tyre is capable of safely maintaining. When a vehicle moves at higher speeds, the wheels turn  Mar 6, 2019 The letter W denotes the maximum speed rating, which translates 168 mph—not something intended for mom's minivan. See our list of speed  Being aware of your tyre speed rating is vitally important for knowing how fast you 're able to safely travel on your tyres. Speed ratings are indicated by letters 

Feb 11, 2015 The speed rating of a tyre represents the maximum speed the tyre can reach. When your old tyres are worn off and you need to go for a new set 

The speed rating system as it is used today was developed in Europe as a response to the need for classifying tires into standardized speeds. It describes the top speed for which a tire is certified. Speed rating on tires is expressed by a letter from A to Z (the speed symbol), ranging from 5 km/h (3 mph) to above 300 km/h (186 mph). In general, speed ratings of V or above mean that the tire has extra cap plies or even multiple steel belts to provide extra stability at very high speeds. It's built better to perform better. If you're looking for a tire to run on the Autobahn in your M3, you probably want something in the ZR range . The speed rating of a tyre is displayed on the sidewall. You will find it at the end of the tyre's size. It is always represented by a letter - in the following example the tyre speed rating is "V". Speed ratings are based on tests in which engineers run the tyre at 6.2 mph steps, in 10 minute increments, until the required speed has been met. When tire speed ratings were first developed in Europe in the 1960s, there were only three ratings: S, H and V. As tire technology developed and new speed classes were introduced, the ratings table expanded to include the full alphabet. But the letter H kept its original speed rating of 130 mph, so it sits later in the chart. Speed rating ensures a vehicle’s tires match its top speed capability. Going back to our Audi, the H speed rating is equal to 130 miles per hour, meaning that under optimal conditions, the tire can perform at speeds up to 130 mph. Now just a second, leadfoot … that doesn’t mean you should drive 130 A tyre speed rating indicates the maximum speed a tyre is legally approved for. You can find your tyres' speed rating on the sidewall of the tyre as shown in the image. You will find it at the end of the tyre's size (the list of numbers on the tyre's sidewall) always represented by a letter and usually following a number - in the following example the tyre speed rating is "V".

Tyre speed ratings are based on minimum standards for reaching and sustaining specified speed. In general, a higher speed rating results in better car handling 

An H speed rating is at the low end, or start of the performance tire speed ratings. H speed rated tires are ideal for sport and luxury coupes and sedans, but not typically considered full-fledged performance vehicles. H speed ratings are common in the grand touring all season tire category. T speed rating

Speed ratings are certified maximum sustained speed designations assigned to passenger car radials and high-performance tires. Because of the evolution of 

A T speed rating indicates the tire is approved for speeds up to 118 mph (190 km/ h) under optimal conditions. T ratings are most associated with standard touring  May 24, 2016 A tyre speed rating indicates the maximum speed a tyre is legally approved for. You can find your tyres' speed rating on the sidewall of the tyre as  Load index and speed rating are sometimes not mandatory for flotation sizes, but must be for any tire approved for street and highway  There is no reason to buy tyres with a speed rating that exceeds your car's top speed. They'll cost more for no benefit. Elsewhere on your tyres you will see the  Sep 14, 2018 The speed rating for snow tyres and rules for its selection are defined by EU legislation (Directive 92/23/EEC). According to these regulations,  Speed ratings are certified maximum sustained speed designations assigned to passenger car radials and high-performance tires. Because of the evolution of 

The speed rating for the tyre is the maximum speed a tyre can sustain under its recommended load capacity. Speed ratings are based on scientific tests where 

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. Tire speed rating or the speed index/symbol specify the top speed at which the tire can carry a load corresponding to its load index, under service conditions specified by the manufacturer. The speed rating is identified as a part of the tire size designation or the tire’s service description, together with the load index. The speed rating of a tire indicates the speed category (or range of speeds) at which the tire can carry a load under specified service conditions. The speed rating system used today was developed in Europe in response to the need to control the safe performance of tires at standardized speeds. An H speed rating is at the low end, or start of the performance tire speed ratings. H speed rated tires are ideal for sport and luxury coupes and sedans, but not typically considered full-fledged performance vehicles. H speed ratings are common in the grand touring all season tire category. T speed rating

There is no reason to buy tyres with a speed rating that exceeds your car's top speed. They'll cost more for no benefit. Elsewhere on your tyres you will see the  Sep 14, 2018 The speed rating for snow tyres and rules for its selection are defined by EU legislation (Directive 92/23/EEC). According to these regulations,  Speed ratings are certified maximum sustained speed designations assigned to passenger car radials and high-performance tires. Because of the evolution of  While a Z-speed rating still often appears in the tire size of some tires, such as 225/50ZR16 91W, the Z in the size signifies a maximum speed capability in excess  Oct 23, 2016 tl dr: If you don't tax your vehicle, this should not be an issue. I'll answer the second part of the question first What's a speed rating, anyway? The speed rating or speed index is represented by a letter and associated with the tyre's maximum speed capability when operating at its maximum load  Even though the H is limited at 130 mph and the national speed limit is 70 mph. Taking everything into consideration manufacturers normally see what the