Understanding Speed Ratings
…the tire's 168 mph, 270 km/h maximum
speed. You can learn more about
speed rating and the other letters and numbers on the sidewall of your tire in "How to Read
Speed Rating, Load Index & Service Descriptions." Disclaimer: It is important to note that
speed ratings only apply to tires that have not been…
Related Searches: H Speed Rating |
Speed Rating |
Speed Rating Letters
Speed Rating. Why is it Important?
…few new
speed ratings: W: 168 mph Y: 186 mph Every tire that is produced is tested to see how fast it can be driven on before failure. If an automaker builds a car that is capable of
speeds of 131 miles an hour, they absolutely need to install a tire that is capable of this
speed. An H-
rated tire that…
Related Searches: V Speed Rating |
Speed Rating |
Z Speed Rating
Speed Rating: More Than Just Speed?
…tire's top
speed capability. However, there is almost always a correlation between handling and
speed rating since higher performance tires tend to be capable of maintaining higher top
speeds for a longer period of time. While this is not always true, in the majority of cases lower
speed rated tires tend…
Related Searches: W Speed Rating |
H Speed Rating |
Lower Speed Rating
Tire Speed Ratings
…
speed riving is accepted—though not recommended by the tire manufacturers. Tire
speed ratings were established to make sure
speed capabilities between tire and vehicle were in agreement. Meaning, the vehicle should only go as fast as the lowest
speed rated tire on it. Read "How to Read
Speed Rating,…
Related Searches: Speed Rating Letters |
Tire Ratings |
Speed Rating
What's in a letter?
…what do they mean?
Speed ratings can be a little confusing. I get many calls like this one: "I have an 08 BMW 328i and I need a Z-
rated tire." To be honest, Z-
rated used to mean a lot more than it does now. When
speed ratings first came out, Z was thought to be the highest
speed rating you could get, so…
Related Searches: Z Speed Rating |
What Does Z Mean On The Tires |
Speed Rating Letters
Explanation of Tire Speed Ratings
…
speed rating that Tire Rack use as a guideline for making tire recommendations. This
speed rating is often misunderstood by the public. The minimum
speed rating does exceed the legal
speed limits of the United States but is not the main focus of
speed ratings for practical purposes.
Speed ratings provided…
Related Searches: Speed Rating
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