The speed symbol located on your tire indicates the maximum speed capability of the tire when properly loaded and inflated. PREMIUM STANDARD TOURING ALL-SEASON. P 150km/h Winter 4×4 Tyres. The speed rating code is semi-alphabetic and goes like this: B: 50 kph 31 mph. Speed rating ≠ top speed. The speed symbol located on your tire indicates the maximum speed capability of the tire when properly loaded and inflated. These are usually the standard winter tires for a four-wheel-drive vehicle. Design Speed (MPH) J Type: 62: N Type: 87: P Type: 94: S Type: 112: H Type: 130: V Type: 149: Z Type: 149+ Note: Tires with 2. Some tires have speed ratings of W, 168 mph and Y, 186 mph. W. For example, 225/50HR16 would be an H speeding rating tire, and 225/50VR16 would be the same size tire except for V-rated. It might not seem to fit in our chart, but the tire speed rating H is rated for up to 130 mph. Representing maximum driving speed for this tire, based on the manufacturer’s recommendation. A 107t tire can operate at speeds up to 190 km/h, whereas a 107h tire can safely reach speeds up to 210 km/h. However, the letters’ speed ratings range from 5 km/h (3mph) to 300 km/h (186 mph). Lay the rim on a piece of cardboard to prevent it from getting scratched. But tire makers test their own tires and assign their own speed ratings. The speed rating is represented by a letter – A being the lowest and Y being. A “V” rated tire on the other hand is designed to operate at a maximum speed of 149 mph, almost twenty miles an hour more than the “H” rated tire. J: 100 kph 62 mph. Some tires have speed ratings of W, 168 mph and Y, 186 mph. Historically, the speed rating ZR on a tire meantthat the construction of the tirecould reach of 150 miles or 240 kilometers per hour. For S-speed-rated tires, it's 112 mph; for T, 118 mph. If you are purchasing tires for a vehicle that is used mainly for standard everyday driving, then you likely don’t need to buy an H or V rated tire. But there is a little more to that. M 81 mph 130 km/h. A tire with a “V” speed rating can handle 240 km/hr, or 149 mph. It has a top speed of 118 mph. Speed rating is identified as a. Contents [ show ]To determine the speed rating of your car’s tyres, check the sidewall of the tyres. H 210 km/h. R — Up to 106 mph. So which tyre speed rating do I need? Most standard consumer vehicles fall under the speed rating of S or T (for 112 or 118 mph limits). If you’re looking for a tire that can handle high speeds and intense driving, then you should choose a tire with a high-speed rating. While both share the same load index ’87’, ‘h’ denotes a speed rating up to 210 Km/h, whereas ‘v’ boasts a speed rating up to 240 Km/h. The speed symbol of H is given after the load index. 0 1. 50 nominal section widths are rated for 75 mph. V or Z speed rating, typically, is usable for pure sports cars. N 140km/h Spare Tyre. The tyre load index and speed rating make up the tyre service description which is a standardized number located next to the size on the sidewall of the tyre. H — Up to 130 mph. Check the chart below:The higher speed tire has to dissipate more heat, thus the sidewalls are made thinner. It is not advised, however, because the speed rating is more than just a speed index; it is also a sign of enhanced grip and ability. N 140km/h Spare Tyre. Considerations Car manufacturers optimize the suspension and handling characteristics of a car for the type and size of tires originally installed. 0 3. Multiply this by the. Remember, driving within safe speed limits ensures optimal tire performance and longevity. 0 2. Everyday savings and free shipping in. Remember, the T Speed Rating has a maximum speed limit of 118 mph (190 km/h). , in excess of 149 mph. Speed Ratings: The letter indicating the speed rating gives the maximum speed at which the tyre can carry its rated load. For example, a tire description 235/45R18 94V means: 235 – Section Width (mm) 60 – Aspect Ratio (tire height divided by width) R – Radial Construction. As manufacturers continue to add speed to their vehicles, tire speed ratings evolve to match the speeds. The code ’95W’ holds the key to understanding the tire’s load index and speed rating. Yokohama defines high-performance tires with a speed symbol of 'H, V, W, Y, (Y)' or 'Z'. S 180km/h Family Sedans & Van Tyres. It is not a one-and-only point that differentiates between H and V tires. A relatively new addition to the speed rating chart, tires with speed rating “W” can achieve a maximum sustained speed of 168 mph (270 kph). A: In addition to H and V, there are various other speed rating categories such as T, S, W, and Y. When a tire is stamped “205/65R15/94V,” it has a speed rating of V. Here’s a list of some common speed ratings and their maximum speeds: S – 112 mph (180 km/h) T – 118 mph (190 km/h) H – 130 mph (210 km/h) V – 149 mph (240 km/h) W – 168 mph (270 km/h) Y – 186 mph (300 km/h) There are other speed ratings as well, but these are the most common ones you’ll encounter for passenger cars and trucks. W (ZR) 270 km/h. This means that speeds up to 149 mph are safe to go with the tire. Common examples are H and V: An H-rated tire can safely run at a sustained maximum speed of 130 mph and a V-rated tire at 149 mph. Tyre speed ratings should be matched to the official top speed of your car. H Speed Rating: Max speed limit of 210 mph. This is because the original three letters for speed ratings were H, S, and V. H-rated tires: Ideal for sporty sedans and coupes with a maximum speed of 130 mph (210 km/h) V-rated tires: Suitable for sports cars and luxury sedans with a maximum speed of 149 mph (240 km/h) W-rated tires: Designed for high-performance vehicles with a maximum speed of 168 mph (270 km/h)With a maximum speed of 118 mph190km/h, you usually find tires with speed rating “T” on family sedans and minivans. H. So, what does tyre rating W mean? Essentially, it means that your tyres will be able to handle a specific maximum speed while carrying a load. H is 140 miles per hour. Your H-rated tires should go up to 130 mph, but your V-rated tires can be driven at up to 149 mph. Therefore, there is. V 240 km/h. H - Up to 210 km/h. The W tire speed rating is higher than the V tire. Each letter corresponds to a specific speed. Using a P195/60R15 87S tire size as our example, the 87S at the end of the size represents the tire's service description. The “V” speed rating is among the highest speed ratings a tire can get and indicates a maximum speed of 149 mph (240 kph). Most passenger car tires have a speed rating of H, which means they can be driven up to 130 mph. You can buy then as H or V rated. What does 92T mean on a tire. Groove serration provides stability and the lateral groove design offers a peaceful and comfortable ride. 6 inches wide), 25. This tyre speed index should be used as a guide only. For S-speed-rated tires, it's 112 mph; for T, 118 mph. Note that speed ratings in the UK are listed in kmph, not mph. The mileage fall by half if you use different sizes on the rear and front axle. V-rated tires can handle up to 149 mph, so they are ideal for sports cars. W and Y limited speed symbols have been added as higher speed categories. Based on the tire rating system, you will have an informed choice. This means if you have a V-rated tire, it's designed to perform well at speeds up to 149 mph. You’ll typically find the V speed rating in semi-performance-focused cars, such as the Audi S4 and other high-end spec sedans and coupes. Some tires have speed ratings of W, 168 mph and Y, 186 mph. Also, the ZR rating isn’t truly unique, as it includes both W- and Y-rated tires. H - 130 mph; V - 149 mph; W - 168 mph; Y - 186 mph (Y) - more than 186 mph. If you buy two tires, the new ones will go on the back. 0 5. You are allowed to use tires with a higher speed rating than designated, but not the reverse. In 2004 she was refitted with two V-12 Electro-Motive Division (EMD)12-645F7B diesels rated at 2,550 hp (1,900 kW) each. H — Up to 130 mph. A load index is an assigned numerical value that signifies a tire's maximum load carrying capacity. S, H, and V were the original three developed and is why H is out of alpha order. 2K engine cars will do a true top speed of 175KPH, the Apollo tyres fitted as OE are T rated which is good for 190KPH. The rating W shows that the tire is safe to use for a vehicle with a top speed of 168mph. Speed rating of the tire is denoted by letters, like T, H, V, W, and so on. W Speed Rating: Max speed limit of 270 mph. M = 81mph/130kmh. V 149. V-rated tires are approved for speeds up to 149 mph (240 km/h). The tire speed rating chart is your compass in the world of tires. A relatively new addition to the table, aWa speed-rated tires can achieve a sustained top speed of 168 mph (270 km/h). The de Havilland Canada DHC-2 Beaver is a single-engined high-wing propeller -driven short. V or W Speed Rating: 6 years and 65,000 miles treadwear warranty. V 240km/h or 149mph. Speed ratings for other tires include Q, 99 mph; H, 130 mph; and V , 149 mph. A: Again, the difference is in the speed rating. N — Up to 87 mph. The Y-speed rating is for a top speed of 186 miles per hour. Yes. The V rating has a top speed of 149 mph, making it suitable for high-performance cars. The difference between 103v and 107v tires is the speed rating. ‘H’ stands tall and says, “I can keep up until 130 mph. 186 mph. ” However, while the speed capabilities of S- and H-rated tires still indicate the. Maybe it's time for me to step in an explain the difference between an T speed rated tire and a H speed rated tire. Check Pricing. 130 mph & 210 km/h. H-rated tires have a maximum speed of 130 mph, while V-rated tires can handle up to 149 mph. 103v vs 107vv tires. Tire speed ratings, represented by letters like H and V, indicate a tire’s maximum safe operating speed. While both have the same load capacity (560 kg or 1235 lbs), 88T tires have a speed rating of 118 mph (190 km/h), and 88H tires can handle speeds up to 130 mph (210 km/h). You'll usually find the speed rating — represented by a letter — after the tire's size info, paired with the load rating. The “92T” on a tire stands for the tire’s load index and speed rating. But in terms of speed, the 105W tire, with a speed rating of 270 km/h, leaves the 105H tire, with its 210 km/h speed rating, in the dust. H, T , V, W SPEED RATED, UTQG 420 A A AND 460 A B. #14. Speed ratings list the maximum pace the tire is designed to handle, and should not surpass that. Here’s a quick guide to understanding them: “H” – Up to 130 mph (210 km/h) “V” – Up to 149 mph (240 km/h) “W” – Up to 168 mph (270 km/h) “Y” – Up to 186 mph (300. According to some manufacturers, tires can be safe up to 10 years after production, but in reality, five to six years is the usually accepted shelf life of a tire. However, it is important to keep in mind that your tyre rating does not necessarily indicate the top speed that your vehicle is. however it is in the area of the cap plies that allows a H rating and reduces tyre failure. 215/65R16 98 H. W — Up to. In this case, the tire can carry up to 2,204 pounds (998 kg). On the other hand, an S speed-rated tire is rated for 112mph or 180kph which means that this tire isn’t. Being aware of the speed rating of your tyres. It indicates that the tyre can safely operate at a maximum speed of 270 km/h. is available in 9 sizes. The T Speed Rating falls in the middle of the tire speed rating spectrum. P — Up to 93 mph. By mts on April 24, 2022. Besides, you can also encounter H and T tires on the market. It is important to buy tire replacements with the. The service description is two separate ratings. To illustrate, W-rated tires on an exotic sports car have a max speed of 168 mph, while that of a V tire is 149 mph. Tire’s Service Description; The speed rating may occasionally be mentioned in the tire’s service description. R — Up to 106 mph. If the tire set shows varying wear, you can get a replacement or a refund. T-Rated Tire: T-rated ones are frequently recommended for family sedans and vans. So depending on the chosen tire size, drivers are looking at a maximum speed of 149mph or 169 mph. For example, H falls between U and V, with the common perception that H stood for "high performance" at one time. SPEED RATING Z Speed ratings are based on laboratory tests in which the tyre is run at 6. Despite being substantially further in alphabetical order, T-rated tires have a lower speed rating than H-rated tires. I understand that the speed rating is a 10min test (sustained speed at fixed temp) although most tyre manufactures will over design. In terms of speed rating alone, V-rated tires are better than H-rated tires. Sometimes a tire line will have several versions of the same tire size but with different technical specifications such as speed ratings (ex: S, T, H, V, W, Y, etc. Speed Rating H. (Y) 189. Speed Ratings Can Range From H To W, And What They Mean Is The Following. The speed rating is another essential part of your tire’s performance. Explore the true capabilities of the Michelin CrossClimate 2 tire. Exceeding your tire’s speed rating can cause it to fail. The Speed Rating (like T, S, Q, H, R, V, W) indicates the top speed your tire can safely handle. M 81 MPH Temporary Spare tires. The current standard for tire size and information looks like P215/60R15 89H, where the 89 is the tire load capacity and the H indicates the speed rating. The number 93 is the load index, signifying the maximum load the tire can carry. It signifies that your tire can maintain its load at speeds up to 168 mph or 270 km/h. The load index is a numeric value representing the maximum weight the tire can support. But tire makers test their own tires and assign their own speed ratings. With a maximum speed of 118 mph190km/h, you usually find tyres with speed rating “T” on family sedans and minivans. It features an asymmetrical tread design for optimal control at high speeds on wet and dry. This wouldn't be wise from either an insurance or safety point of view. Look for the tyre's sidewall: The speed rating is usually printed on the tyre's sidewall, along with other important information such as the size, load index, and type of tyre. A speed rating is an often-overlooked metric, but it is also a crucial one when it comes to high-performance tires. Identify the speed rating symbol: The speed rating symbol is a letter that indicates the maximum speed at. For example, let’s consider the following code: 225/50R17 94W. The tire comes with a W speed rating and fits wheels ranging from 17 inches to 24 inches in diameter. Therefore, tyres with this speed rating should not be driven over 149mph. V vs W Speed Rating. Q-160km/h; R-170km/h; S-180km/h; T-190 km/h; U-200 km/h; H-210 km/h; V-240 km/h; W-270 km/h; Y-300 km/h; ZR-Capability beyond 300 km/h; Winter Tires Speed Rating. Some tires have speed ratings of W, 168 mph and Y, 186 mph. That’s because Z-speed tires were meant to represent speed ratings higher than 149 mph. Y (ZR) 300 km/h. Each tire is specifically certified to perform to certain speeds. R 106 mph 170 km/h. What is “Tire load. T - Up to 190 km/h. All season tires Ratings. Y-rated tyres are rated in excess of 186mph. Speed rating on the tire displays the top-speed of the vehicle at which a tire safely functions, beyond this, it is not safe to use the tire, and it may burst. N — Up to 87 mph. With several ratings available, ‘H’ and ‘V’ are among the most common ones you might encounter. Even though a tire is capable of performing at this. SIZE RANGE: 14" – 17" UTQG: 460 A A SPEED RATING: S, T, H & V Find My Tires. Most passenger, truck, and SUV tires are rated as T, H, V, W, or Z, ranging from 118 to 149 mph. The rating system uses letters from A to Z. At one time, the maximum speed a tire could have, aVa, was a maximum of 240 km/h (149 mph) or more. The speed rating of a tire is usually molded into the sidewall of a tire along with the tire size designation. Secondly, it offers a wide range of features that are comparable to high-end, paid. For example, H is between U and V, with the common perception that H stood for “high performance” at one time. The difference lies in the speed capabilities. For most passenger vehicles, you may usually encounter the T vs. The letters – h, r, v, w, t, y, s, and q – represent the Speed Rating, a measure of the maximum speed the tire can handle. Nowadays, it means 149 mph but no higher. Both 119Q and 114Q have the ‘Q’ speed rating which means they can safely reach speeds up to 99 mph. W is 168 miles per hour. As a result, the second tires are the ones you’d fit on a faster vehicle, capable of. Speed Rating. Difference Between H, V, and W Rated Tires. Garageband vs Other Music Production Software. Speed ratings are given letters, and each letter represents a speed between 75-186 mph. Z. Festive Offer Use Code: FESTIVE15 and get 15% Off Upto ₹ 750/-Contact Us. Tire speed ratings range from A (the lowest) to Y (the highest). The speed rating of your vehicle’s tyres can be found on the sidewall of the tyre. Thu April 1, 2021 Most modern passenger tires bear a tire speed rating, a designation indicating the tire’s designed speed capability. 0 1. Tyre speed ratings like H, T, V, VR, ZR, W etc. The reason for this is that car tyres with different speed ratings can have different handling characteristics, which can affect the overall performance and safety of the vehicle. These alphabets are assigned to indicate the maximum speeds a tire can be driven on ideally. In imperial terms, the difference between each letter is approximately 6mph. Meanwhile, the ‘W’ indicates the tire’s speed rating, allowing it to conquer speeds up to 270 km/h. The speed rating letter comes after the load rating. S meant "speed", H "high speed", and V "very high speed". If you are wanting to search for the correct. S. Understanding Tires Recommendations Conclusion Tire Speed Rating: What Are They? As it implies, the tire speed rating is the maximum speed your tires can. If the mph speeds assigned to each speed rating. If the letter here is Z, indicating a maximum speed in excess of 240 km/h (149 mph), then a more specific letter W or Y may appear after the load index (see speed rating, below). For S-speed-rated tires, it's 112 mph; for T, 118 mph. e. For S-speed-rated tires, it's 112 mph; for T, 118 mph. That letter represents the tire’s speed rating. Speed ratings go from A1 to Y, with A1 having the lowest rating and Y being the highest, but. Number 205: width of the tire in millimetres. Rating Maximum Speed Use. 5. Signaling their road-holding capabilities, they have a V speed rating, which indicates a maximum speed of 149 mph. These speed ratings are valid only when the tire is undamaged, properly inflated, and not. 186mph. If your car or vehicle has several different tyre ratings, you shouldn. Both can carry the. Exotic Sports Cars. Y Speed Rating, up to 186mph. N — Up to 87 mph. For S-speed-rated tires, it's 112 mph; for T, 118 mph. Both H and V rated tires fall under the category of performance-touring tires, designed to provide better handling and. The actual speed rating of the tyres currently fitted on your vehicle are moulded onto the sidewall of your tyre at the very end of your tyre’s size code, following the load index. 44 m) stainless propellers. The W rating replaced what was once Z, which was anything above 149 at the time, and is now limited to 168 mph. The speed rating of the tyres fitted to a passenger vehicle is at least 180 km/h (S) when the tyre placard requires a higher speed rating than S. The ’95’ signifies a load index of 95, meaning the tire can bear up to 690 kg of weight. It has a carrying capacity of 1,521 lbs and a maximum operating speed of 168 mph. The speed rating denotes the maximum speed at which a tire can safely operate. ZR tires include the tire speed rating V, W, and Y. H-rated tires have a top speed of 130 mph (about 209 km/h) while the V rating is the next higher classification, and these can drive up to 149 mph (about 240 km/h). This rating is higher than the V rating and is suitable for driving at high speeds for extended periods. Ratings can start from as low as B, indicating 31MPH up to Z which can reach speeds of 150MPH for specialist performance tyres used in racing. This is a common O. See the full list below. : EXAMPLES. The speed of the rating corresponds to its position. 1947–1967. These alphabets are assigned to indicate the maximum speeds a tire can be driven on ideally. The speed ratings are established by engineers who run the tyres in ten-minute increments until the desired speed has been met. Using tyres with different speed ratings can also cause uneven wear and tear on the tyres. And if the vehicle with V tyres goes faster than 240 kilometres per hour, the tyres would blow out. glizzy_Gustopher • 1 yr. Tire speed ratings were originally developed in Europe as a way to assist high performance vehicle owners when choosing replacement tires to match the speed capabilities of their vehicles. In earlier incarnations of the speed rating system, “H” stood for “high performance,” which is why it maintains an unusual position in the speed rating spectrum today. ”. These letters are arranged in increasing order of capability, with S being the lowest and Z being the highest. V-rated tires have a maximum speed rating of 149 mph (240 km/h), while W-rated tires have an optimal speed rating of 168 mph (270 km/h). However, H and V also have obvious differences that you need to consider. How T Speed Rating Fits in the Rating Spectrum. The only difference is that the V speed rating can reach up to 240, and the Z is between 240 and 270 km/h. A V speed rating means the tires have cleared speed testing for speeds touching 149 mph (240 km/h). 4. ‘V’: A tire rated for speeds up to 149 MPH. Q: 104h vs 104t, what’s the difference? A: Both have the same load index of 104, meaning they can safely carry 1984 lbs. ”. 97s vs 97r. V-rated tires have a top speed of 149 mph (240 km/h), W-rated tires can handle up to 168 mph (270 km/h), Y-rated tires have a maximum speed of 186 mph (300 km/h), and Z-rated tires are for vehicles with top speeds over 186 mph. 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. So if the Z rating is still used, it must be in conjunction with the W as. H is the speed rating. The speed rating is a letter that indicates the maximum speed at which a tire can be safely driven. For example, H is between U and V, with the common perception that H stood for “high performance”. The speed ratings by letter are outlined below: L = 75mph/120kmh. Load ratings indicate the maximum safe load a. The Speed Rating Is the Letter Listed After Tire Size. These ratings are essential as they ensure optimal performance and safety on the roads. Number built. The V-rating means that the tire has a maximum speed capability of 149 mph, while the H-rating indicates a maximum speed capability of 130 mph. An H tire’s maximum pace operating is about 130 mph under favorable circumstances. In this article, we’ll provide an overview of speed ratings, delve into the characteristics of H. 2 mph steps, in 10 minute increments, until the required speed has been met. This makes them ideal for sports cars, luxury vehicles, and. The CS5 Ultra Touring is warrantied up to 50,000 miles in W speed rating specification and 70,000 miles in V or H specification. Table 1: Speed Rating Designations. For reasons best known to them, those early European testers gave H-rated tires a higher speed. This six-year warranty entails a 70,000 miles warranty for the H and T speed rating and 65,000 miles for the V speed rating. Next is the speed rating, which is indicated by a letter. shrimps/prawns, krills, coleoids, etc. SOLID CENTER TREAD. You can find out more about this in the table below. , 104) tells you about the maximum weight your tire can safely carry (1984 lbs in this case). 186. The “T” speed rating says the tire would give a frequency of 118mph. Coho has twin 8-foot (2. In most cases, such tyres have the R, S, or T rating. It is higher than the S Speed Rating, which is common on standard family cars, but lower than the H, V, and W Speed Ratings found. Looking at the charts above, 95H refers to a tire with a load capacity of 1,521 pounds and a maximum speed rating of 130mph. The W tire speed rating is higher than the V tire. Summer tyres are designed for higher speeds, and, as a rule, have the H, V, W, or Y rating. * W- and Y-speed ratings are subcategories of the Z-speed rating. H-rated tires are typically found on. 300 km/h. H-rated tires can withstand. But there is a little more to that. The letters – h, r, v, w, t, y, s, and q – represent the Speed Rating, a measure of the maximum speed the tire can handle. A high-occupancy vehicle lane on Interstate 5 in Seattle. An H tire’s maximum pace operating is about 130 mph under favorable circumstances. The difference lies in the speed rating. R 170km/h 4×4 & Bakkies Tyres. For S-speed-rated tires, it's 112 mph; for T, 118 mph. The H speed rating means that the tire is rated for a 130-mph top speed limit (210 km/h), while the T speed rating indicates a maximum speed limitation of 118 mph (190 km/h). H-rated tires are optimized for all-weather performance and longer tread life. In general, that speed goes up as the rating advances alphabetically. ** Per the TR&A 2007 yearbook, for tires having a maximum speed capability above 240 km/h (149 mph), a ZR may appear in the size designation. W Speed Rating. Find out if it's the right choice for your ride. V & H Speed Rating offers 60,00 Mile Tread Wear Protection; W Speed Rating offers 50,000 Mile Tread Wear Protection; Cooper CS5 Ultra Touring Tire. This tire certainly packs a punch, but remember, high speeds are for racetracks, not roads. The Speed Rating Is the Letter Listed After Tire Size. Certain sizes carry a W speed rating, which corresponds with a maximum speed of 270 km/h. The speed rating must be stamped on the tyre. Q 99 mph 160 km/h. ” It represents a maximum speed of 210 km/h and is commonly found on sports sedans and coupes. For S-speed-rated tires, it's 112 mph; for T, 118 mph. E: 70 kph 43 mph. The N’Priz AH8 is designed for family sedans that require all-year traction in dry, wet and light snow conditions. Speed ratings are given letters, and each letter represents a speed between 75-186 mph. I am probably going to buy a set of Michelin Pilot Aplin 4s and I have 2 choices available: one with the "V" speed rating (max 240 km/h / 149 mp/h) or "W" speed rating variant (max 270 km/h / 168 mp/h). These alphanumeric codes represent the Load Index and Speed Rating of the tire. H is the only other speed rating that doesn't appear in. As you can guess, H-rated tires are superior. • T - up to 118 mph. For example, in a tyre size code of P225/60R16 97V, the speed rating is V. The ‘W’ here stands for the speed rating. Meanwhile, W and Y ratings are often used by performance-focused cars such as the BMW M4 and its rivals which. and the highest rating currently (Y)= above 186. Speed Rating H. The speed rating code is semi-alphabetic and goes like this: B: 50 kph 31 mph. The load index is a 2 or 3 digit number followed by the letter designation of the speed rating. The V speed rating is the highest speed rating a tire can receive, meaning it is designed to hold up to the highest speeds while still offering a comfortable, safe driving experience. Also, the speed rating references the testing and does not. Book an appointment online or call us at (800) 741-7261. This rating is reserved for high-performance vehicles and sports cars, designed to handle higher speeds and enhance performance. Now, let’s decode ‘102H. When you see a tire with a speed rating of Z. “92” is the load index which indicates that the tire can carry a maximum load of 630 kg when properly inflated. Once the highest speed rating a tire could have, “V” used to represent a maximum of 149 mph (240 kph) or more. It is good to know that this Cooper tire comes in various sizes from 15 to 19 inches, with speed ratings of V, W, and H. H-rated tires are designed for speeds up to 130 mph,. Y (ZR) 300km/h or 186mph. – Speed Rating V. H 210km/h or 130mph.