*225/65R17*
*245/60R18*
*245/55R19*
In general, the first number (e.g. 225 or 245) represents the width of the tire in millimeters. The second number (e.g. 65 or 60) represents the aspect ratio, which is the ratio of the tire's height to its width. And the third number (e.g. 17, 18 or 19) indicates the diameter of the wheel in inches.
To determine the exact tire size for your vehicle, it is recommended to consult the owner's manual or check the sidewall of your current tires. Alternatively, you can also contact your local dealership or a tire shop for assistance. It is important to ensure that you install the correct tire size specified by the manufacturer to maintain proper handling, performance, and safety of your vehicle.