How many miles is 300 treadwear?

How many miles is a 300 treadwear rating? – Quora. 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 is a good treadwear rating?

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.

How long does a 280 treadwear tire last?

so 280 would be 20,160 miles.

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 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.

What is the highest treadwear number?

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.

How long will a 200 treadwear tire last?

60,000 miles
The standard is set so that a rating of 100 is equal to 30,000 miles. The actual rating is a percentage of 30,000 miles. 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 400 tread wear mean?

Uniform Tire Quality Grading
“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 is UTQG treadwear?

“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.

How many miles does a 320 treadwear rating last?

A tire with a treadwear rating of 320 should last for approximately 40,000 miles. This is a lower-middle level treadwear rating. Tires with a high-end rating of over 500 should deliver approximately 80,000 miles. Likewise, how many miles is a 400 treadwear rating?

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 is a treadwear rating?

The treadwear rating is based on an evaluation of how quickly a tire wears out under controlled conditions on a government approved test course. It is important to remember, however, that a tire’s potential performance should also be evaluated on other factors rather than just its readwear rating.