The specific dimensions of the tires equipped on a vehicle impact several performance and safety characteristics. For the model year 2018 of a particular vehicle, the recommended measurements are often found on a sticker located on the driver’s side doorjamb or within the owner’s manual. This specification includes the tire width, aspect ratio, and wheel diameter, typically expressed in a standardized alphanumeric format.
Adhering to the manufacturer’s specified measurements ensures optimal handling, braking performance, and fuel efficiency. Deviating from these recommendations may compromise the vehicle’s safety systems, such as anti-lock brakes (ABS) and electronic stability control (ESC). Furthermore, utilizing the correct dimensions is crucial for maintaining accurate speedometer and odometer readings. Early determination of these specifications ensures appropriate purchasing and installment.