Is a treadwear of 640 good?

Here’s what’s important: The higher the tread wear grade, the longer a tire will last—according to the company that made the tire. On the other end, today’s more durable tires carry UTQG tread wear grades of 640, 720 or even 820—meaning they will last up to six times as long as those expensive high-performance lines.

What does tread wear 640 mean?

The treadwear grade is designed to give you a picture of the durability or life you can expect from your tire. To get a treadwear grade, tires run a 640-kilometre course for 11,520 km, with tread depths being measured every 1,280 to give a projected tread life.

Is a treadwear rating of 600 good?

In basic terms, and in the spirit of the concept, the higher the UTQG treadwear rating, the greater the tire life. A tire with a “600” treadwear rating is forecasted to last twice as long as a tire with a “300” rating, and should accumulate three times the mileage of a “200” rated tire.

Is 400 a good treadwear rating?

The 400 is tread wear which represents the tire’s comparative wear when measured against the governments mandated tire, which is rated at 100. So the tire rated at 400 would wear four times longer than the government’s mandated tire.

How long will a 400 treadwear tire last?

There are three aspects: traction, treadwear, and temperature. The word “treadwear” and a three-digit number following, is what you should look for. The bigger the number is, the longer the used tires last, and the harder their rubber is. For example, treadwear 400 will mean every 1/32” wears every 8,000-10,000 miles.

What is the highest treadwear rating?

700
Currently, the highest reported treadwear rating is 700. In fact, 98 percent of all tires tested ranked better than the control tire. Temperature, the tire’s heat resistance, is stated in letters. A tire graded “A” is the highest, “B” is average and “C” the lowest.

What does treadwear mean on tires?

The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and one half times as well on the government course as a tire graded 100.

How long will 400 treadwear last?

The bigger the number is, the longer the used tires last, and the harder their rubber is. For example, treadwear 400 will mean every 1/32” wears every 8,000-10,000 miles.

How long does a 400 treadwear last?

For example, treadwear 400 will mean every 1/32” wears every 8,000-10,000 miles. However, hard rubber provides a rather rough ride, while softer rubber performs better and soothes the move.

What treadwear number is good?

Most tires used on passenger vehicles have a treadwear rating that falls between 200 and 500. Tires in this bracket offer a great mix of grip and safety, matched with enough longevity to last multiple years if not driven hard every day. Tires with medium treadwear are therefore excellent for everyday driving.

Is a 500 treadwear rating good?

The higher the tread wear number, the longer the tread wear will last. In this case, a higher number is better than a lower number. If the tire being tested gets a 500-tread wear rating, that means it’s expected to take five times as long to wear out as the control tire.

What is a good treadwear?

Starts here1:47UTQG Ratings – Tire Treadwear, Traction & TemperatureYouTube

What is the difference between tire treadwear rating 600 and 300?

A tire with a “600” treadwear rating is forecasted to last twice as long as a tire with a “300” rating, and should accumulate three times the mileage of a “200” rated tire.

What does treadwear grade mean?

TREADWEAR: The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would under one and a half (l 1/2) times as well on the government course as a tire graded 100.

Where can I find treadwear warranties?

The treadwear warranty can be located on the CR.org model pages, the brand’s website, and at the local tire store, but we have found that the warranty is only part of the story. Nearly all tires carry some form of warranty from the manufacturer for defects. These policies are referred to as workmanship and material warranties.