How many miles is 460 treadwear?

Those Confusing & Contradictory Grades Treadwear Grades Compared to Stated Warranties

What is a good treadwear number?

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.

How many miles is 100 treadwear?

30,000 miles
The standard is set so that a rating of 100 is equal to 30,000 miles.

How long should a 500 treadwear tire last?

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. The tread wear grade designation is defined when the tire is run a 640 kilometer course for 11,520 km, with tread depths being measured every 1,280 to give a projected tread life.

How long does a 300 treadwear tire last?

The test track they use is a 400-mile loop for a total of 7,200 miles. If a tire is rated 100, it is expected to last as long as the test tire. A tire rated 200 will last twice as long, one rated 300 will last 3 times as long, and so on.

What does 400 AA mean on a tire?

“UTQG” stands for “Uniform Tire Quality Grading”. The 400 is tread wear which represents the tire’s comparative wear when measured against the governments mandated tire, which is rated at 100.

Is a higher treadwear number better?

Treadwear (the durability rating) Higher is better. The control tire has a treadwear grade of 100. So, if the tire being tested gets a 200 treadwear rating, that means it’s expected to take twice as long to wear out as the control tire.

Is a higher treadwear rating better?

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.

What is a 300 treadwear?

Treadwear grade: A government-required number that indicates a tire’s expected wear. A grade of 300 denotes a tire that will wear three times as well as a tire graded 100. Traction and temperature scores: Those scores denote a tire’s wet-stopping ability and temperature resistance. For traction, AA is best, C is worst.

What does a treadwear of 300 mean?

Treadwear grade: A government-required number that indicates a tire’s expected wear. A grade of 300 denotes a tire that will wear three times as well as a tire graded 100. But the numbers are assigned by tire manufacturers, not an independent third party. Don’t buy tires more than a couple of years old.

What does Traction AA mean on a tire?

Traction also receives letter grades that indicate how well it stops. A tire having a higher grade should allow a car to stop on a wet road in a shorter distance than a tire with a lower grade. Traction is graded “AA” (highest), “A,” “B” or “C” (lowest).

What’s the difference between treadwear rating and mileage?

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.

How much mileage should I expect from a set of tires?

Think of it this way: a tire rated at 200 should last twice as long as the base tire; a tire rated at 400 should last four times as long. We can conclude that the higher the Treadwear Rating, the longer the tire should last.

What’s the difference between a 400 and 400 treadwear rating?

A “400” treadwear rating from Tire Manufacturer A doesn’t necessarily equal a “400” treadwear rating from Tire Manufacturer B; the mileage lifespan of the two tires under equal driving conditions could be quite different.

How long will a 200 treadwear tire last?

How long will 200 treadwear last? A tire rated at 200 has a projected tread life of 60,000 miles.