What does that mean? Uniform Tire Quality Grade (UTQG) or Treadwear rating as it is commonly referred to, is a measurement of how long a tire lasts under certain testing conditions. It's one of ...

Speed rating. This letter denotes the maximum sustainable ... and Temperature appearing on the sidewall of a tire. UTQG traction indicates the tire's ability to stop on a wet surface with ...

Speed rating. This letter denotes the maximum sustainable ... and Temperature appearing on the sidewall of a tire. UTQG traction indicates the tire's ability to stop on a wet surface with ...