What is UTQG 300 AA A?

What is UTQG 300 AA A? Uniform Tire Quality Grade (UTQG) Standards | Tire Rack
…that the tire tread would last as long as the test tire, 200 would indicate the tread would last twice as long, 300 would indicate three times as long, etc.

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 AA a mean on tires? A tire graded “A” is the highest, “B” is average and “C” the lowest. 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 is a good UTQG rating? The traction grade looks at the level of grip on a wet surface. Most ultra-high-performance tires achieve the best grade: AA. Most car tires get the next best grade of A; less than 22 percent of the tires have a B grade; and only one tire (out of more than 2,400 models) has the honor of a C grade.

What is UTQG 300 AA A? – Related Questions

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.

What does UTQG 500 AA mean?

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.

How long will a 200 treadwear tire 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.

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.

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.

What does UTQG 600 AA mean?

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 a higher treadwear rating better?

The spirit of a treadwear rating is that the higher the rating the greater the tire life, and vice versa. So, in theory, a tire that has a rated treadwear of “600” would last three times as long as a tire that is rated at a “200”.

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.

What are the 3 UTQG rating?

The UTQG rating is made up of three components, treadwear, traction and temperature.

Is 480 treadwear good?

The bottom line on the treadwear ratings is that they are relative to the other tires a particular manufacturer makes. So a 480 in Goodyear’s line is different than a 480 in Pirelli’s line. Or Kuhmo’s line. But generally when you hit the 400’s and above, you’re into pretty durable tires.

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.

How many miles is a 700 treadwear rating?

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

Does lower treadwear mean more grip?

Generally, the lower the treadwear, the more grip the tire has, but even then it is not a reliable measurement. As technology advances, tires may have both better grip and longer wear than a previous design or a tire from another brand.

Are tire treadwear ratings accurate?

Some tire makers, CR found, overestimate tread wear. Others underestimate it. For the all-season tires tested, manufacturers’ tread-wear ratings (the Uniform Tire Quality Grades found on a tire’s sidewall) range from 520 to 740. Theoretically, a tire with a UTQG grade of 800 should last twice as long as one rated 400.

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