Hyundai selects tire size and grade to match the specifications of the vehicle to optimize ride comfort and handling. When replacing a tire, you should select one of equal size and grade to the original tire and in accordance with loading requirements. Snow tires are recommended in regions where harsh winter conditions exist. You should also select snow tires that are comparable to the original tires on your vehicle. Changing the tire size can affect the vehicle's ride comfort and handling performance and may also affect the operation of features such as the speedometer or odometer. Hyundai recommends that all four tires, or at least both of the front or rear tires, be replaced as a set. When a tire is replaced, the wheel should always be balanced. Consult with your local Hyundai dealer for additional information on suitable tires for your driving needs