What does 20555zr16 tire mean?

[DonovanFitz]

205 indicates the tire section width in millimeters, and 55 is the aspect ratio. Below is relevant information about tires: 1. Tire Introduction: Tires are the only components of a car that come into contact with the ground. Some car owners only replace the tires on the drive wheels when changing tires. For example, some front-wheel-drive car owners only replace the two front tires, while some rear-wheel-drive car owners only replace the two rear tires. In fact, this practice is acceptable. 2. Tire Aging: Tires are rubber products and will age over time. It is recommended that car owners replace their tires every four years, even if the mileage is low during those four years. Since tires can also age when left unused for extended periods, it is important to check the production date when purchasing new tires.