Why is it important to check the alignment of a school bus's wheels?

Answer: B — To ensure proper handling, tire wear, and safety

Checking the alignment of a school bus's wheels is essential to ensure proper handling, tire wear, and safety. Proper wheel alignment helps maintain the correct angle between the tires and the road, which directly affects how the bus drives. When the wheels are misaligned, it can lead to uneven tire wear, causing tires to degrade more quickly and potentially leading to blowouts. Additionally, misalignment can result in poor handling characteristics, making the bus harder to steer and control, especially when navigating turns or emergency situations. Safety is paramount in a school bus environment, and ensuring proper alignment contributes to the overall performance and reliability of the vehicle, providing a safe mode of transportation for students.