The specification related to the wheel and rubber dimension for a specific model year of a popular sport utility vehicle is a critical piece of information for vehicle owners. This dimension, typically expressed in a combination of numbers and letters (e.g., 225/65R17), dictates the overall diameter, width, and construction type of the tire. As an example, a specification of 225/65R17 would indicate a tire with a section width of 225 millimeters, an aspect ratio of 65 (meaning the sidewall height is 65% of the section width), and a radial construction suitable for a 17-inch wheel diameter.
Correct specification is essential for maintaining vehicle performance, handling characteristics, and safety. Utilizing the manufacturer’s recommended dimension ensures proper speedometer calibration, anti-lock braking system (ABS) functionality, and overall ride quality. Deviation from the specified dimension can lead to inaccurate speedometer readings, compromised braking performance, and potential damage to the vehicle’s suspension or drivetrain. Historically, automotive manufacturers have meticulously determined these dimensions through extensive testing and engineering to optimize vehicle dynamics and safety features.
