In basic terms, and in the spirit of the concept, the higher the UTQGUTQGThe temperature grades, from highest to lowest, are A, B and C. These represent the tire's resistance to the generation of heat at speed. Tires graded A effectively dissipate heat up to a maximum speed that is greater than 115 mph. B rates at a maximum between 100 mph and 115 mph.https://en.wikipedia.org › Uniform_Tire_Quality_GradingUniform Tire Quality Grading - Wikipedia 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 a 600 treadwear rating?

That said, the most accurate indicator for how many miles a tire will last may be its mileage warranty. Unlike a treadwear grade, a warranty is the manufacturer putting their money where their mouth is. A tire rated 600 AA with a 70,000 mile warranty is quite likely to live up to it.

How many miles is a treadwear rating?

It's based on how long the tread on a tire is expected to last. For the tires in our ratings, it is usually between 50,000 and 90,000 miles. But those warranties often don't offer the consumer much payback if the tires wear out prematurely.Mar 17, 2021

How many miles is a 720 treadwear rating?

On the other end, today's more durable tires carry UTQGUTQGThe temperature grades, from highest to lowest, are A, B and C. These represent the tire's resistance to the generation of heat at speed. Tires graded A effectively dissipate heat up to a maximum speed that is greater than 115 mph. B rates at a maximum between 100 mph and 115 mph.https://en.wikipedia.org › Uniform_Tire_Quality_GradingUniform Tire Quality Grading - Wikipedia 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. Long-lasting tires when new sometimes carry tread wear warranties of 60,000 to 80,000 miles.Sep 19, 2018

How many miles is 700 treadwear?

A general rule of thumb sometimes used is that an average driver with an average vehicle can typically estimate the tread life of a tire by multiplying the UTQGUTQGThe temperature grades, from highest to lowest, are A, B and C. These represent the tire's resistance to the generation of heat at speed. Tires graded A effectively dissipate heat up to a maximum speed that is greater than 115 mph. B rates at a maximum between 100 mph and 115 mph.https://en.wikipedia.org › Uniform_Tire_Quality_GradingUniform Tire Quality Grading - Wikipedia treadwear rating by 100. For example, a tire with a treadwear rating of 700 may last approximately 70,000 miles.

How many miles is a 740 treadwear rating?

The T- and H-rated sizes will carry a 740AB UTQGUTQGThe temperature grades, from highest to lowest, are A, B and C. These represent the tire's resistance to the generation of heat at speed. Tires graded A effectively dissipate heat up to a maximum speed that is greater than 115 mph. B rates at a maximum between 100 mph and 115 mph.https://en.wikipedia.org › Uniform_Tire_Quality_GradingUniform Tire Quality Grading - Wikipedia and an 80,000-mile limited treadwear warranty. V-rated sizes have a 640AB UTQG and will have a 70,000-mile treadwear warranty.

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.Dec 6, 2017