See also:

Tire designations
Information on the sidewall Federal law mandates that tire manufacturers place standardized information on the sidewall of all tires (see the illustration). The following information is listed ...

Uniform Tire Quality Grading
ALL PASSENGER VEHICLE TIRES MUST CONFORM TO FEDERAL SAFETY REQUIREMENTS IN ADDITION TO THESE GRADES Quality grades can be found, where applicable, on the tire sidewall between the tread shoulder ...

Introduction
Display when the radio is receiving an HD Radio broadcast NOTE HD radio volume may fade in and out at times due to coverage limitations. HD radio is a brand name registered by the Ibiquity d ...