- How do you tell how old a tire is?
- How many miles is a 400 treadwear rating?
- What is a good tire treadwear rating?
- What does Traction AA mean on a tire?
- Are high mileage tires worth it?
- What does 400 AA mean on a tire?
- How many miles is a 300 treadwear rating?
- How many miles do tires usually last?
- Is a higher speed rating better?
- How many miles is a treadwear rating?
- What are the longest lasting tires?
- What does a 300 treadwear rating mean?
- What is TYRE temperature a?
- What does a treadwear rating of 500 mean?
- How many miles is a 600 treadwear rating?
- Why do OEM tires wear out so fast?
How do you tell how old a tire is?
But to determine the age of a tire, you simply need to know its U.S.
Department of Transportation (DOT) number.
Tires made after 2000 have a four-digit DOT code.
The first two numbers represent the week in which the tire was made.
The second two represent the year..
How many miles is a 400 treadwear rating?
7,200 milesThe first portion of the rating is a 2 – or 3-digit number that represents relative treadwear, or how long the tire’s tread is expected to last against the standard test tire. The test track they use is a 400-mile loop for a total of 7,200 miles.
What is a good tire treadwear rating?
For example, a tire grade of 200 should wear twice as long as the control tire. Of current tires: 15% are rated below 200. 25% are rated 201 – 300.
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).
Are high mileage tires worth it?
Overall if you are a mature driver who does not like to test the limits of your car regularly, drive on good roads, high mileage tyres are a better bet. On the other hand if you drive a high performance car or drive really fast do.
What does 400 AA mean on a tire?
“UTQG” stands for “Uniform Tire Quality Grading”. A system developed by the Department of Transportation, which helps consumers compare and rate tires on tread wear, traction, and temperature. … So the tire rated at 400 would wear four times longer than the government’s mandated tire.
How many miles is a 300 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.
How many miles do tires usually last?
50,000 milesAs a general rule, the original tires on a new vehicle or quality replacement tires should last up to 50,000 miles.
Is a higher speed rating better?
The speed rating tells you the speed the tire can safely maintain over time. A higher speed rating usually means you will have better control and handling at higher speeds – and that the tire can take the extra heat. As a general rule, tires with higher speed ratings also handle better at slower speeds.
How many miles is a treadwear rating?
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 are the longest lasting tires?
Top 10 Longest Wearing All-Season Tires Cooper CS5 Grand Touring. … Goodyear Assurance TripleTred All-Season. … Continental True Contact. … Yokohama Avid Ascend. … Michelin Defender. … General Altimax RT43. … Bridgestone Dueler H/L Alenza Plus. … Continental CrossContact LX20.More items…•
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.
What is TYRE temperature a?
The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel.
What does a treadwear rating of 500 mean?
This rating is based off a 100-tread wear control 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.
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.
Why do OEM tires wear out so fast?
The tire manufacturer bears that responsibility. 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.