tire tread wear rating chart

What Is The Best Treadwear Number Grading. The value of the index is included between 60 and 620.

Tread Wear Rate Marking On Tyre Download Scientific Diagram

A good treadwear number is more than 500 the best being 600.

. The best treadwear number is 600 a good treadwear number is between 500-599 and anything below that is considered a. Take a pic of the numbers too for future reference. This shows you the maximum weight of the vehicle and any.

Treadwear 300 is often seen with a tire mileage warranty of 20000-30000 miles. The highest speed rating for tires is the ZR rating for tires having maximum speed capabilities of over 149mph. Traction Temperature Treadwear Cross Climate.

If you have a second-hand car make sure that the existing tyres installed. But the chart is not completely in alphabetical order. Tires sold in the US are rated A B or C.

The National Highway Traffic Safety. Tires with a high-end rating of over 500 should. What Is A Good Treadwear Number Grade.

The manufacturer then runs this same test of. The reference index is 100. The test was done on a distance of about 10 000km.

How Many Miles Is A 300 Treadwear Rating. According to the National Highway Transportation Safety Administration the arm of the USDOT that governs tires only 15 of tires are rated below. Tire speed ratings range from A the lowest to Y the highest.

The NHTSA developed the Uniform Tire Quality Grading system UTQG which is a government-defined standard for identifying three important tire qualities. What is a good treadwear rating. This index refers to the wear rate of the tread.

A tire with a higher number will serve longer then the tire with a. Tire Line Construction Tire Size Ratings. Tyre load index chart.

The 2 numbers on a tyre sidewall that come before the tyre speed rating are the load index. Tire temperature simply refers to the tires ability to resist heat. How Many Miles Is A 200 Treadwear Rating.

Check your tyre sidewall for details on your current tyre. Treadware indicates the tires durability and long lasting. This test tire also called a course monitoring tire sets the standard for treadwear for that manufacturer and is given a rating of 100.

This is a lower-middle level treadwear rating. The ZR designation is also included for high. But what is this treadwear grade thing.

Tire Temperature Ratings Explained. A tire with a treadwear rating of 320 should last for approximately 40000 miles. Our tire ratings chart is focused on such main aspects as.

For example H is between U and V with the common perception that H.

Tire Speed Ratins And Why It Matters St Lucie Battery And Tire