What is a true statement regarding tire inspections during a pre-trip check?

During a pre-trip inspection, it is crucial to ensure that all tires on a vehicle are of matched sizes. Using tires of mismatched sizes can lead to uneven handling and can adversely affect the vehicle's stability and safety. Mismatched tires can cause different rates of wear and may lead to potential failure of the tires over time, especially under load or during sharp turns.

For vehicles, particularly those that carry heavy loads or are operated at high speeds, maintaining uniformity in tire size helps to ensure that all tires share the load equally and perform effectively. This not only contributes to the safety of the vehicle but also optimizes fuel efficiency and enhances overall driving performance. Thus, ensuring that tires of mismatched sizes are not used on the same vehicle is a critical safety measure during inspections.