What does H and T mean on tires?
The codes on the sides of tires are unfamiliar to most car and truck owners, but knowing what the codes mean is important to choosing the proper tires. The H/T on tires stands for highway/terrain.
What is the T rating on a tire?
T. A T 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 tires, and everyday passenger vehicles like family sedans and minivans.
What is the difference between H and T rated tires?
As you probably already know, T tires are rated up to 118 mph and H tires are good to 130 mph. 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.
Can you mix T and H rated tires?
I would recommend against mixing speed ratings, since there’s a good chance there’s a difference in grip levels between the T rated tires and the H rated tires, this can cause unpredictable handling characteristics in some situations. Tires and brakes are two areas where you should never cut corners IMHO.
What does t/h mean on Michelin tires?
Does this tire fit your vehicle? The Defender T+H tire is Michelin’s Standard Touring All-Season tire developed for the drivers of coupes, family sedans, minivans and small crossover vehicles looking for a long-lasting, comfortable tire that delivers all-season traction in the dry, wet and light snow.
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.
What is the best tire speed rating?
|L||75 mph||Off-Road & Light Truck Tires|
|T||118 mph||Family Sedans & Vans|
|H||130 mph||Sport Sedans & Coupes|
|V||149 mph||Sport Sedans, Coupes & Sports Cars|
What is the highest speed rating for a tire?
Tires having a maximum speed capability over 149 MPH may have “ZR” in the size designation. Tires with a maximum speed capability over 186 MPH are required to include “ZR” in the designation.
|Tire Designation||Maximum Speed|
|P275/40ZR17 93W||270 km/h (168 mph)|
|P275/40ZR17 93Y||300 km/h (186 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.
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 XL mean on a tire?
Reinforced or XL (Extra Load) tires are specially reinforced tires. They can carry heavier loads than tires of the same size.
What does V mean on tires?
Speed Rating V
Once the highest speed rating a tire could have, “V” used to represent a maximum of 149 mph (240 kph) or more. Nowadays, it means 149 mph but no higher.
Can I put a higher speed rated tire on my car?
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 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.
Can you put a higher load rating TYRE on your car?
It’s absolutely crucial to the safety of your driving experience that you select a tyre with an appropriate load rating for your vehicle’s needs. If in any doubt at all, always go for a higher load rating than you need, as this won’t cause any harm to your vehicle.