What is a good UTQG tire 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.
What does temperature rating on tires mean?
Temperature rating shows the tires’ ability to disperse heat build-up. Heat is what causes a tire to deteriorate over time. Therefore, a tire that has a high temperature rating will disperse heat better than one with a low temperature rating.
What is the best tire temperature rating?
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 many miles is a 700 treadwear rating?
A general rule of thumb sometimes used is that an average driver with an average vehicle can typically estimate the tread life of a tire by multiplying the UTQG treadwear rating by 100. For example, a tire with a treadwear rating of 700 may last approximately 70,000 miles.
What does treadwear mean on a tire?
The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and one half times as well on the government course as a tire graded 100.
Is a higher treadwear number better?
The treadwear grade is designed to give you a picture of the durability or life you can expect from your tire. What you need to know about the treadwear grade is this: The higher the treadwear number, the longer it’ll take the tread to wear down. Higher is better. The control tire has a treadwear grade of 100.
How do you tell if tires are all-season?
M+S stands for mud and snow, indicating that this is an all-season tire. It’s not the clearest of the specs, because there aren’t other designations for summer and winter tires: Summer tires simply lack the M+S, and winter tires are labeled M+S and add an icon of a mountain plastered with a giant snowflake.
What does treadwear mean on tires?
What treadwear number is good?
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. 3/32″: It’s time to start shopping for new tires.
What does a t mean on tires?
All-terrain tires
All-terrain tires, or A/T tires, are designed to perform on- and off-road, providing traction and comfort in wet, dry, and lightly snowy conditions. They’re a sort of hybrid between highway and mud tires, providing a smooth ride on the road and reliable traction on the rocks!
What does a T rating on a tire mean?
A T rating certifies the tire to 118 mph, H to 130 mph and Z to 149 mph and higher, according to industry manuals. But keep in mind that a tire rated highly for speed may carry a low temperature rating, or vice versa. The load rating is the most difficult to understand.
What was the original speed rating for tires?
When tire speed ratings were first developed in Europe in the 1960s, there were only three ratings: S, H and V. As tire technology developed and new speed classes were introduced, the ratings table expanded to include the full alphabet. But the letter H kept its original speed rating of 130 mph, so it sits later in the chart.
How are tire speed rating and load index related?
Tire speed ratings are set by the tire manufacturers and are an indication of the tire’s maximum speed capability in ideal conditions. The tire load index rating communicates how many pounds a tire can safely carry. Put together, they make up the service description.
What does the y speed rating on a tire mean?
Y speed rating. If Y speed rating is indicated without parentheses (as normal), this means the tire is rated up to 186 mph. If the Y speed rating is indicated inside of parentheses, this means that particular tire size and specification has been tested at speeds in excess of 186 mph.