What happens if the speed ratings of two tires on the same vehicle are mixed?

When mixing tires with different speed ratings on the same vehicle, it is crucial to prioritize safety and performance. The correct approach is to install the lower speed rating on the front axle. This is because the front tires typically bear more weight and are more responsible for steering and handling. By placing the lower-rated tires at the front, you minimize the risk of handling issues that could arise if the higher-rated tires were subjected to conditions beyond their design limits while in the rear.

Considering speed ratings in tire replacement is important for maintaining the overall performance and safety of the vehicle. You want all tires to perform reliably under various driving conditions, and mixing ratings can lead to unexpected behavior during driving, especially at higher speeds. Therefore, treating speed ratings as a critical factor aids in ensuring that your tires perform in harmony and deliver the expected driving experience.