168 mph
SPEED RATING W 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).
What does a W speed rating on a tire mean?
A W speed rating on a tire indicates that the manufacturer produced the tire for use on exotic sports cars. The W rating gives the tire a maximum speed capacity of 168 miles per hour. A tire’s speed rating identifies the highest speed a vehicle should reach. A Y rating, for example, means that the tire can handle speeds up to 186 miles per hour.
What is a “W” or “y” speed rating?
Some tires carry “W” or “Y” speed ratings. Manufacturers may also insert “Z” into the size description (in the tire code data between aspect ratio and diameter) for these kinds of tires. When the speed rating system was first developed, the highest speed rating was the unlimited “V” rating.
What is a V vs W speed rating?
A speed rating is an often-overlooked metric, but it is also a crucial one when it comes to high-performance tires. As such, in this “V vs W Speed Rating” article, we will compare these two ratings and tell you the ins and outs of both. A V-speed-rated tire is one that can comfortably endure speeds up to 149mph or 240kph.
What is a passenger tire speed rating?
Most modern passenger tires bear a tire speed rating, a designation indicating the tire’s designed speed capability. In other words, it’s the fastest speed a tire can handle before it does not perform as designed.
What speed rating is R?
R. Speed rating R allows for speeds up to 106 mph (170 km/h) under optimal conditions. Like Q, R tires generally prioritize a particular function or unique performance over maximum speed capability.
What speed rating is F?
If you equip your vehicle with tires of different speed ratings, the lowest tire rating determines your vehicle’s safe top speed….TIRE SPEED RATINGS SAFETY.
| Speed Rating | Maximum Speed |
|---|---|
| F | Up to 50 mph |
| G | Up to 56 mph |
| J | Up to 62 mph |
| K | Up to 68 mph |
What does “speed rating” mean on tires?
The speed rating on a tire indicates the fastest speed a tire can handle before it affects the tire’s performance. Lower speed ratings (such as A8 or B) will mean that you won’t have good control or handling of the car at highway speeds.
What is a certified speed rating?
The higher the speed rating, the better control and handling you’ll have at higher speeds. 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 to Z, ranging from 5km/h (3mph) to above 300 km/h (186 mph).
How do I Find my tire’s speed rating?
You can find your tire’s speed rating by reading the size code on the tire’s sidewall. Typically following the load index, your tire rating is represented by a letter that directly corresponds to the tire’s max speed. For the most part, a tire’s max speed increases in direct correlation with where it’s letter designation sits in the alphabet.
What are the fastest rated tires?
While most tire speed ratings increase in max speed the further along the alphabet they are, there are a few notable exceptions to this rule. In this system, tires with a Z rating would be the fastest rated tires out there. And at one time, Z rated tires were thought to be the highest rated tires a vehicle would need.
What speed rating is 94v?
149 miles per hour
A 94 will support 1,477 pounds. V is a speed rating, or the maximum speed tires are designed to be driven for extended periods. Any V-rated tire will perform well while traveling at 149 miles per hour for an extended time — certainly fast enough for this writer.
How fast can a 93v 94v tire go?
A tire with a V speed rating can maintain an optimal speed of 149mph. 93V vs 94V: Which One Should You Buy? If your primary concern is the speed rating, you can go with either of the tires. Both tires can ride at a maximum speed of 149mph safely.
What is the difference between 94v and 98v tires?
The difference between 94v and 98v tires is the speed rating. A 94v tire has a speed rating of 94 mph, while a 98v tire has a speed rating of 98 mph. Both types of tires have their own benefits and drawbacks, so it’s important to choose the right tire for your needs. What is the difference between a 92h and a 94h tire?
What does 94y mean on a tire?
In this case, 94Y is the service description. The tire’s load index rating is 94, and the speed rating is Y. Makes perfect sense, right? Don’t worry—there’s more to it. Keep reading to learn how to decode your tires’ load index rating and speed rating. The load index number is a shorthand way to describe the total load capacity of the tire.
Are 94h & 94W tires right for You?
94h tires are designed for SUVs and light trucks. They have a higher load rating than other types of tires and can handle more weight. If you’re looking for a tire that can handle heavy vehicles and loads, then 94h tires are the right choice for you. 94w tires are designed for winter conditions.
