WebOct 5, 2024 · 92 — This is your tire's load index. Load index is a code that indicates how many pounds a tire can carry at a given inflation level. In this instance, a load index of 92 would mean that tire is capable of carrying 1,389 pounds at 36 psi inflation. H — This indicates the speed rating. Speed rating is the highest speed a tire can safely ... WebUTQG ratings (top) and tire code (bottom) on sidewall of Continental ContiProContact tire. Uniform Tire Quality Grading, commonly abbreviated as UTQG, is the term encompassing a set of standards for passenger car tires that measures a tire's treadwear, temperature resistance and traction. The UTQG was created by the National Highway Traffic ...
Tire Speed Rating (Explained) TireGrades
WebIt’s the height of the sidewall measured from wheel rim to top of the tread, expressed as a percentage of tire width. In this example, the aspect ratio is 65, meaning the sidewall is 65 percent as high as the tire is wide. To get … WebTyre labelling for fuel economy ranges from A to G. It uses a coloured scale: a black arrow with a large white letter points to the rating for the tyre. Tyres with the best fuel … the lowest social welfare countries
Understanding the UTQG System for Car Tires - Consumer Reports
WebFeb 27, 2024 · The speed rating indicates that the tire can carry a specified load up to a certain speed. The most common speed ratings are S, T, U, H, V, Z, W, Y, and (Y). S means a tire can travel 112 mph (180 km/h) for extended periods. T means a tire can travel 118 mph (190 km/h) for extended periods. WebUTQG includes three sets of ratings: treadwear on tires, tire temperature, and tire traction. Tire Temperature Ratings Explained. Tire temperature simply refers to the tire’s ability to resist heat. Tires sold in the US are rated A, B or C. The National Highway Traffic Safety Administration oversees tire safety ratings and requires that all ... WebThe load index symbol indicates how much weight a tire can support, based on the following standard chart. In our example, the load index is 89, which indicates the tire has a load capacity of 1,279 pounds, when inflated to … the lowest smoke generation