What does 98Y mean on a tyre?
What does 98Y mean on a tyre?
load index and speed symbol
For example, if your tyre’s sidewall markings were 235/45R18 98Y, the last section of the sidewall markings ’98Y’ indicate the load index and speed symbol. The first number, 98, refers to the load index of the tyre. The second letter, Y, refers to the speed symbol of the tyre.
What is the difference between 98w and 98Y tyres?
Confusingly, W-rated tyres are rated at a higher speed in excess of 168mph. Y-rated tyres are rated in excess of 186mph. See the full list below. Tyre speed ratings should be matched to the official top speed of your car.
What is the difference between 94y and 98Y?
The 94 load index tyre will have a weaker sidewall when compared to a 98 index tyre. That means on the same car with all conditions being equal the 94 index tyre will flex more and it’s contact patch may also vary.
Can I mix W and Y rated tyres?
Mixing tyre speed ratings isn’t recommended. If you are in a situation where you must mix tyre speed ratings (after an emergency puncture, for example) then make sure the lower-rated tyres are on the front axle to prevent turning more sharply than you intended (oversteering).
What does 98w mean on a tire?
The letter W denotes the maximum speed rating, which translates 168 mph—not something intended for mom’s minivan. See our list of speed ratings below, which range from a low of “L” (just 75 mph for some off-road tires) to a high of Y (186 mph).
Can I mix V and W rated tyres?
What speed rating is H?
130 mph
SPEED RATING H If you recall from earlier, the “H” speed rating doesn’t appear after “G” but between “U” and “V.” It represents a maximum speed of 130 mph (210 kph) and is commonly found on sports sedans and coupes.
Are all Load Range E tires 10 ply?
To summarize: ply ratings and load ratings are systems of measurement for load carrying capacity. Load Range E tires are equivalent to a 10-ply tire.
Is speed rating Y better than W?
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….Tire Speed Rating Chart.
| SPEED SYMBOLS | ||
|---|---|---|
| V | 240 | 149 |
| W | 270 | 168 |
| Y | 300 | 186 |
What does W mean in tire?
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 speed rating is W?
168 mph
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).
Can I use R tires instead of Zr?
R indicates that the structure is RADIAL. So, VR indicates that the tyre has a RADIAL structure and a speed index equal to V. There is therefore no difference between a ZR or an R tyre with the same speed index.
What does 98v mean on a tire?
V is the speed rating and R means this as a radial tire. And finally, 16 is the wheel diameter in inches. The 98V is load index (capacity) and speed rating: The 98 says the tire can safely carry — when properly inflated — 1,653 pounds. This code ranges from 60 (551 pounds) to 114 (2,601 pounds).
How much weight can a 98 inch tire carry?
The 98 says the tire can safely carry — when properly inflated — 1,653 pounds. This code ranges from 60 (551 pounds) to 114 (2,601 pounds). The speed rating (sometimes listed twice — in front of the R and always here) ranges from M (81 mph) to Z (149+ mph).
What does 99h mean on a tire size?
LOAD INDEX 235/55R17 99H- The load index (99) is the tire size’s assigned numerical value used to compare relative load carrying capabilities. The higher the tire’s load index number, the greater its load carrying capacity. 97 = 1,609 pounds
