What does T or H mean on tires?
So, what does the T or H mean on tires? The “T” or “H” on tires pertain to their speed ratings. A T-rated tire can withstand top speeds of up to 118 mph (190 km/h), while an H-rated tire can support up to 130 mph (210 km/h). It is important to note these markings and stay within those speed limits.
What does 102T mean on a tire size?
102T and 102H are service descriptions. 102 is the Load Index, what this means is, the tire is capable of carrying weight up to, 1,874 lbs per tire. The T and H are speed Ratings, this indicates that a tire is capable of speeds up to, 118 mph and 130 mph (respectively).
What does 101 mean on a tyre?
What is the tyre load index rating?
| LOAD INDEX | KG MAX. LOAD PER TYRE |
|---|---|
| 101 | 825 |
| 102 | 850 |
| 103 | 875 |
| 104 | 900 |
Can I put a higher speed rated tire on my car?
SPEED RATINGS REFER TO MORE THAN JUST SPEED You can always increase the speed rating of the tires on your vehicle for improved performance, but can never decrease it without reducing the vehicle top speed to that of the lower speed rating selected.
What does the Z in tire size mean?
Some manufacturers will insert a “Z” in the middle of the tire size description (right after the aspect ratio) when the tire is rated at “W” or “Y.” And if a tire is rated in excess of 186 mph (300 kph), manufacturer’s usually will list a “Z” within the size description, per industry standards.
What does 100w mean on tyres?
The load capacity is identified using a numerical code “100” which in this case signifies 800 kg. With the “W” we come to the speed rating – “W” stands for 270 km/h. Other codes are “H” for 210 km/h, “V” for 240 km/h or “Y” for 300 km/h. The “PremiumContact 6” tire model is a current summer car tire from Continental.
Is it OK to mix tire speed ratings?
Just remember, never mix and match tires with different speed ratings on your vehicle. This will cause major problems with the handling of your vehicle. If tires of different speed ratings are mounted on a vehicle, the lower speed-rated tires should be placed on the front axle, regardless of which axle is driven.
What is a good speed rating for tires?
A Y-speed rating on the tire is an indication that it is safe to use the tire for a vehicle with a top speed of 186mph, while (Y)-speed rating specifies that the tire is perfect for a vehicle with a top speed of 186mph.
Can I buy tires with a lower speed rating?
Certainly if you install tires with a lower than OE speed rating the customer should be advised in writing that the top speed of the vehicle is now limited to the speed rating of the new tires. Mixing and matching tires with different speed ratings on a vehicle should be avoided.
Can I use a different speed rating tire?
Never mix tires with different speed ratings, as this may cause serious handling problems. We don’t recommend downgrading the speed rating of your tires, as the vehicle manufacturer has done extensive testing to determine which tires match the various driving characteristics of the vehicle.