Question: What Does Speed Rating Mean On Tires?

What does the T or H mean on tires?

All these ratings cover speeds well above legal limits. The most popular, S, T, and H, are rated for 112, 118, and 130 mph, respectively. Traditionally, most family cars have used S- and T-rated tires, while tires rated H and higher have mostly been available only in sports cars or upscale sports sedans.

What does H or V speed rating mean?

Hrated tires are rated for a maximum speed of 130 mph. The V rating is the next rating faster, and Vrated tires are good to 149 mph. Both H– and Vrated tires are considered to be performance-touring tires.

What is a good speed rating for tires?

SPEED RATING

SPEED SYMBOL SPEED (mph)
ZR* W 168
Y 186
(Y) Above 186
*For tires having a maximum speed capability above 149 mph, a ZR may appear in the size designation above 186 mph, a ZR must appear in the size designation, including a Y speed symbol in brackets.
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Which is better T or H speed rating?

H rated tires have stronger construction than T rated tires. The concern may not be speed although a Subaru can exceed 118 MPH hence those tires however it may be load rating of the tires. Lessor speed rated tires must be able to handle the listed load of your vehicle properly. Confirm this, a good tire shop will.

Does speed rating matter on tires?

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.

Can I use V rated tires instead of H?

The rating is the speed the tire has been tested to for continuous safe driving. The English equivalent speed for Hrated tires is 130 mph and Vrated tires are good for up to 149 mph.

Can I put different speed rated tires on my car?

Can I buy tires with different speed ratings? Yes you can buy tires with equal or greater speed ratings than your original equipment tires. However, tire speed ratings make a difference not only in regards to speed, but in regards to ride comfort, wear, and cornering ability.

What does 102 mean on a tire?

Tire Load Index Chart

Load- Carrying Capacity Index Ratings
Load Index Load (lbs) Load Index
99 100
1 102 101
2 105 102

How long do new car tires last?

The straightforward answer is “it depends.” A normal set of tires should last for 60,000 to 75,000 miles, or about four to five years. But there are a few key factors that will affect your tires’ lifespan. Keep scrolling to learn more.

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Does higher speed rating mean better 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.

What does the Z mean on tires?

A “Z” rating can mean different things. While it nearly always means a high performance tire for high-performing sports cars, “Z” may actually appear in the middle of a tire’s size information. When it does, it represents either a maximum speed of more than 149 mph (240 kph) or 186 mph (300 kph).

Are run flat tires worth it?

Runflat tires can be great insurance against getting stranded due to a flat, allowing you to get to a safe, convenient location for a tow or a tire replacement. They save space and a little gas. Sure, they can be expensive to replace, but not significantly more costly than comparable modern non-runflat tires.

How fast is speed rating T?

Tire Speed Ratings Safety

Speed Rating Maximum Speed
S Up to 112 mph
T Up to 118 mph
U Up to 124 mph
H Up to 130 mph

What happens if you go over tire speed rating?

The speed rating is there to let you know that you shouldn’t exceed that speed with that tire. If you do for a sustained period of time the air in the tire will heat up and expand causing the tire to explode. It is pretty simple.

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What does 120 load index mean on tires?

For example, a light truck tire with a load index of 120/116 means a load capacity for a single tire of 3,086 pounds and a load capacity of 2,756 pounds for two tires. The reason the capacity for two tires is lower than a single tire is to make sure that the vehicle can continue to carry the load should one tire fail.

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