What Is 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 … via

What is a good treadwear rating?

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. via

What does treadwear 500 mean on a tire?

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. via

What does treadwear mean on tire?

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. via

Is a treadwear of 700 good?

Currently, the highest reported treadwear rating is 700. In fact, 98 percent of all tires tested ranked better than the control tire. 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). via

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. So the tire rated at 400 would wear four times longer than the government's mandated tire. via

How long will 200 treadwear last?

A tire rated at 200 has a projected tread life of 60,000 miles. A tire rated at 50 has a projected tread life of 15,000 miles. via

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. via

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. via

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. via

Is 800 treadwear good?

The treadwear rating is a relative measurement of the tire's durability and tread life. A tire with a treadwear rating of 800 should theoretically last about twice as long as a tire with a treadwear rating of 400. A longer life tire will be designed with a harder rubber compound to withstand wear better. via

What tire has the highest treadwear rating?

The longest lasting tires in Consumer Reports' tests are the Pirelli P4 Four Seasons Plus. They claim 90,000 miles, and Consumer Reports estimates they'll go 100,000. Consumer Reports says don't expect to get all your money back if your tires wear out before the mileage warranty. via

How many miles are tires good for?

As a general rule, the original tires on a new vehicle or quality replacement tires should last up to 50,000 miles. However, many factors will have a significant impact on any tire's life and may substantially shorten its life expectancy. via

Are 80000 mile tires worth it?

"The tread-wear warranty would suggest they would last 80,000 miles and typically might just last 40 or 45," said Niedermeyer. Consumer Reports tested the tread life of 47 tires - two samples of each. via

What does XL mean on a tire?

XL tyres have been especially developed for use with heavy loads. Generally speaking, the tyre name XL is used for heavy duty tyres. However, the labelling varies between tyre manufacturers. Sometimes you might have XL tyres that are also labelled "reinforced" (RF or RFD), or models labelled EL (Extra Load). via

How many miles is a 700 treadwear rating?

For example, a tire with a treadwear rating of 700 may last approximately 70,000 miles. via

What does Traction Grade A mean?

Traction (the safety rating)

A traction grade tells you how well your tire can stop in wet conditions. The highest traction grade is AA, followed by A, B, and C. Tires with an 'AA' traction rating should stop at a much shorter distance than a tire with a 'C' rating. via

What is a speed rating of T?

T — Up to 118 mph. H — Up to 130 mph. V — Up to 149 mph. W — Up to 168 mph. Y — Up to 186 mph. via

Does lower treadwear mean more grip?

Generally, the lower the tread-wear number, the stickier and more grip the tire will have. For instance, a Michelin Pilot Sport PS2 (P235/40R18) has a tread-wear rating of 220. The newer Michelin Super Sport is considerably stickier and has a tread-wear rating of 300. via

What does a 300 treadwear rating 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. Traction and temperature scores: Those scores denote a tire's wet-stopping ability and temperature resistance. For traction, AA is best, C is worst. via

Does treadwear affect grip?

High grip tires are made of a soft compound, so they wear faster. So this means that all high grip tires have low treadwear ratings. via

How many miles is a 280 treadwear rating?

so 280 would be 20,160 miles. via

How do I know how many miles are left on my tires?

Place a penny with Lincoln's head upside down and facing you into the shallowest groove on the tire. If all of Lincoln's head is visible above the tread, you have only 2/32" or less tread depth left and your tire has reached the end of its useful life. via

Why do OEM tires wear out so fast?

The OEM tires that came with your car can't be replaced (which is a good thing) after they've worn out. And they will wear out much sooner than they should. This is because virtually all auto manufacturers specify very soft rubber which means they wear out too fast. via

What does UTQG 720 AA mean?

A UTQG rating is made up of a three-digit number and two letters or letter groups. For example, a tire might have a 720 A A rating. The first letter or group of letters is the traction rating. The best grade is AA, followed by A, B and C. The better the grade, the better the tire will stop in wet conditions. via

Are 14 year old tires safe?

Old tires are dangerous, regardless of tread depth. While there's no federally sanctioned safety guidance on when a tire is too old to be safe, many carmakers recommend replacement at six years from the date of manufacture. Old tires have been the culprit in fatal accidents. via

How fast do tires wear?

The straightforward answer is “it depends.” A normal set of tires should last for 60,000 to 75,000 miles, or about four to five years. via

Is 60 tread good on a tire?

Used tires tread can be up to 90%, but the average is 6-8/32”. Tires in good condition should have a minimum of 6/32” to be useful, or 4/32” if the tire is 13-14”. The average legal minimum tread depth is 2/32”, but driving becomes unsafe with such a tread. via

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