What does the T mean in tires?
The last letter (T) is the speed symbol. In the example “T” indicates that the maximum speed for the tyre in 190km/h with maximum weight and ideal air pressure. Using a 225/60R16 98T tyre size as an example, the 98T at the end is the tyre’s service description. The digits (98) represent the tyre’s load index, and the single letter (T) identifies the tyre’s speed rating.Here’s a general guide for treadwear ratings based on driving needs: Daily Commuting: Look for a treadwear rating of 500-700 for extended durability. Performance Driving: Lower ratings like 200-300 will provide better grip but wear faster.So, what does tyre rating W mean? It means that you have a car that is capable of driving safely at high speeds up to 168 mph. Still a little unsure? Let the professionals help.
Is 215 a wide tire?
A narrower tyre, such as the 215, typically has lower rolling resistance. This means the vehicle may achieve slightly better fuel efficiency compared to a wider tyre like the 225. For example, larger tires decrease your fuel economy because they are heavier, while smaller tires increase fuel efficiency. Bigger tires also have a higher rolling resistance than smaller tires which means they require more resistance and effort to get them rolling.Larger wheels offer better traction, and because they have more rubber on the tire, this also means a better grip on the road. Larger tires are better for car cornering and handling than your regular tires. They also reduce the braking distance and improve braking overall, adding to safety.And high fuel mileage can only be achieved when tyres have the lowest rolling resistance, i. Wider tyres automatically have a larger contact area. So they stick more to the surface, and this calls for more energy from the engine, especially at high speeds.Increased Wear and Tear on Vehicle Components If the tires are too large, they may rub against the wheel wells or fenders, damaging both the tire and the vehicle body. Incorrect tire sizes can also cause uneven wear on suspension parts and lead to premature failure of components like wheel bearings and axles.
What does 215 60 r17 mean on a tire?
The 215 means 215 mm wide. The 65 is a percentage meaning 65% of the 215 mm width.
What size is a 215 60R17 tire?
R17 tires have a diameter of 27. The sidewall of the tire is 5. This means a 215/60R17 tire will make make 742 revolutions per mile, or 462 revolutions per kilometer. Tire Width In the examples above (P225/60R16 95S and LT235/75R15 96H), the section widths are 225mm and 235mm, respectively. So, in general, the larger the number the wider the tire.It’s a 225 mm wide tire with a sidewall height 65 percent of that width, made for a 17-inch wheel. What does 225 60R17 99H mean? This tire is 225 mm wide, 60 percent aspect ratio, fits a 17-inch wheel, carries a load index of 99, and a speed rating of H.R17 tires have a diameter of 27. The sidewall of the tire is 5. This means a 215/60R17 tire will make make 742 revolutions per mile, or 462 revolutions per kilometer.