What is a high treadwear rating? In basic terms, and in the spirit of the concept, the higher the UTQG
UTQG
UTQG stands for Uniform Tire Quality Grading. The National Highway Traffic Safety Administration (NHTSA) established the Uniform Tire Quality Grading Standards (UTQGS) in 49 CFR 575.104.
How many miles is a 600 treadwear rating?
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. Are 7 year old tires safe?
What does a treadwear rating of 500 mean?
What does a treadwear rating of 500 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.
Which track Day tire is best?
Wheels for Competition or Track Use | Tire Rack
- Toyo Proxes R888 275/40-18 Tire
- The Proxes R888 is Toyo's Racetrack & Autocross Only tire for driving enthusiasts participating in road racing, track days and high-performance driving schools. ...
- Per Tire: $339.22
- Related Products: Shaving | R888 18 | Autocross Tires
What is the best rated tire?
- U.S. supply network is still growing
- No tread blocks on the sidewall
- Size selection is relatively limited
Is 800 a good treadwear rating?
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.
Is a 500 treadwear rating good?
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.
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. Temperature, the tire's heat resistance, is stated in letters. A tire graded "A" is the highest, "B" is average and "C" the lowest.
Is a treadwear rating of 600 good?
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 is a 540 treadwear rating?
Those Confusing & Contradictory Grades Treadwear Grades Compared to Stated WarrantiesMileage WarrantyBrand TypeUTQG RatingHouse64085,000Major540Major700100,000Major70018 more rows
Is 560 treadwear good?
For example, four models that had modest tread-wear grades (520 to 560) and warranties (65,000 to 75,000 miles) scored fair in CR's wear-test ratings. Likewise, a tire with a 700 UTQG grade and an 80,000-mile warranty had excellent tread wear in the tests.
Is tread wear 680 good?
For example, we tested two models with the same 85,000-mile tread wear warranty, but tread wear grades varied quite a bit from 680 to 800. Our test did indicate that the tire with the 800 score had the better tread life.
What does treadwear 720 mean on a tire?
On the other end, today's more durable tires carry UTQG 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.
How long will 400 treadwear last?
8,000-10,000 milesFor example, treadwear 400 will mean every 1/32” wears every 8,000-10,000 miles. However, hard rubber provides a rather rough ride, while softer rubber performs better and soothes the move.
What is a 400 treadwear tire?
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 treadwear 300 mean on a 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.
Is higher treadwear better for drifting?
The higher the horsepower, the lower the treadwear grade of a performance vehicle's potential tires should be — especially so for drifting.
How long will 400 treadwear last?
8,000-10,000 milesFor example, treadwear 400 will mean every 1/32” wears every 8,000-10,000 miles. However, hard rubber provides a rather rough ride, while softer rubber performs better and soothes the move.
How long will 200 treadwear last?
60,000 milesA tire rated at 200 has a projected tread life of 60,000 miles.
What is a Tire Treadwear Rating?
Since treadwear is so important when looking at the quality of tires, the National Highway Traffic Safety Administration (NHTSA) in the US established the idea of a Uniform Tire Quality Grade (UTQG). When someone refers to a “treadwear rating” or “ treadwear grade ,” this UTQG is what they’re talking about.
How Treadwear Rating is Established
Basically, tire manufacturers use a test tire as their standard, which is run on a vehicle on a course that is a 400-mile test track. They are allowed to check the pressure and alignment and rotate the tires every 800 miles, and they run for a total of 7,200 miles. The tread is then tested to see how it has worn down.
Where is the Rating Printed on the Tire?
You’ll find the rating on a tire pretty simply: it’s stamped into the side of the tire along with the other information about it. You’ll usually see it labeled simply as “Treadwear,” though if you’re looking at specs or information online, you can also see it called UTQG.
How Can You Use This Rating?
As you can see, the best use for the treadwear rating on a tire is comparing it to tires from the same manufacturer when you’re buying new tires for your vehicle. Treadwear is important for two main reasons: first, it gives some indication of the lifespan of the tire; and second, it ensures long-lasting traction.
What Tire Treadwear Rating Should You Choose?
At the end of the day, it’s all about getting the tires that best meet your needs and the kind of driving you tend to do. As I said: if you have a car that you take to the track, then you’ll want high-performance tires; they’ll have a low treadwear rating on them but offer excellent grip and control.
Medium Treadwear Applications (200 to 500)
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.
High Treadwear Applications (500 and More)
Moving into the more specialized treadwear regimes, high treadwear tires are meant to last a long time with no maintenance or upkeep. These tires are best in applications where having large amounts of grip is unnecessary, but being able to run on the same tires for a large chunk of the vehicle’s life is a must.
Low Treadwear Applications (200 and Less)
For enthusiasts, the best part of the treadwear spectrum is the lowest part. Tires with treadwear ratings of 350 or less tend to have some performance pretentions, but for serious drivers and competitive racers, the only tires they will ever consider have treadwear ratings of 200 or less.
Remember to Check Treadwear When Tire Shopping
Treadwear ratings are a great general sign of what a tire’s strengths and weaknesses are. Knowing what treadwear means can help you get the best tire for your budget and application. That said, treadwear ratings are not a science.
Do Tire Tread Warranties Wear Thin?
Many replacement tires, especially the all-season ones that come standard on a car, minivan, or SUV, have a prorated mileage warranty. 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.
How to Read a Tire Sidewall
Tires have a wealth of information encoded on their sidewalls. When replacing them, we recommend staying with the size and speed rating of your car’s original tires. Check your owner’s manual for more information.
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.
Are 5 32 tires safe?
6/32″ or higher: Your tire’s tread depth is sufficient. 5/32 “: If snow-covered roads are a concern, you should consider replacing your tires. 4/32″: If you frequently drive on wet roads, consider replacing your tires. 2/32” or lower: Your tires are legally bald, and it’s time to replace them.
How many miles is a 400 treadwear rating?
For example: One tiremaker’s 400 treadwear grade earns only a 40,000- mile warranty, while another’s 400 -level tire carries a 60,000- mile warranty.
What does 600 AA mean on tires?
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.
What are the worst tire brands?
Here, in this article, we will provide you the list of worst tire brands that you should stay away from. Here is the list of tire brands that we should keep a distance from:
Are Walmart tires lower quality?
It has been said that Goodyear’s branded tires for Walmart and Sears are of slightly less quality. Nevertheless, Walmart does sell many of the best tires, and their tire center also performs minor services such as oil changes, lube services, etc.
Which tires are better Goodyear or Michelin?
Although both are top tires in this category, the reason we have selected Goodyear is that its performance is equally exceptional in bad weather conditions. While Michelin does offer excellent fuel efficiency, its performance in bad weather is questionable.
