- 1 Which is better T or H speed rating?
- 2 What does the T or H mean on tires?
- 3 Do I need ZR tires?
- 4 What is speed rating H?
- 5 Should I get V or H-rated tires?
- 6 Can I mix V and W rated Tyres?
- 7 What does XL mean on a tire?
- 8 Is speed rating important for tires?
- 9 What happens if you go over tire speed rating?
- 10 What does the R mean on tires?
- 11 What is the difference between Zr and R rated tires?
- 12 What is the difference between Z and ZR tires?
- 13 What does LT mean on a tire?
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.
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.
Do I need ZR tires?
For tires with a maximum speed capability higher than 240 km/h (149 mph), a ” ZR ” may appear in the size designation. Tires with a maximum speed capability higher than 300 km/h (186 mph), require a ” ZR ” in the size designation. Consult the tire manufacturer for maximum speed when there is no service description.
What is speed rating H?
An H speed rating indicates the tire is approved for speeds up to 130 mph (210 km/ h ) under optimal conditions. An H speed rating is at the low end, or at the start of the performance tire speed ratings.
Should I get V or H-rated tires?
To support running at higher speeds, V – rated tires will have a stiffer sidewall and slightly firmer ride than H – rated tires. For normal driving conditions the H – rated tire will provide a more comfortable ride and the V – rated should give slightly better handling.
Can I mix V and W rated Tyres?
However, for cars the fitting of a higher speed rating is fine. If you do choose a tyre with a higher speed rating though, we recommend that you match the tyres across the axels, avoiding having different speed ratings fitted on either side of the car. The only exception to this is a winter tyre.
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.
Is speed rating important for 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 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.
What does the R mean on tires?
If your tire size starts with LT rather than a P than it identifies the tire as a Light Truck tire. For example, this aspect ratio of 50 means that the tire’s section height is 50% of the tire’s section width. R indicates the construction used within the tires casing. R stands for radial construction.
What is the difference between Zr and R rated tires?
ZR basically means the tyre is adapted for speeds above 149 mph. ZR tyres includes the speed ratings V(149mph), W(168mph) and Y(186mph). Before 1990, the manufacturers used ” ZR ” to mean high performance tyres before the ratings got refined with W, Y…
What is the difference between Z and ZR tires?
A letter from A to Z symbolizes a tire’s certified speed rating, ranging from 5 km / h (3 mph ) to above 300 km/h (186 mph). For tires having a maximum speed capability above 240 km/h (149 mph), a “ ZR ” may appear in the size designation.
What does LT mean on a tire?
If a tire size reads, LT235/75R15 104/101S, the LT indicates that this tire is meant for Light Truck use. These tires are made for light-duty and heavy-duty pickup trucks (typically ½ ton, ¾ ton, or 1-ton load capacity), SUVs and vans.