What should you do while moving forward at 5 mph to test the brakes and steering?

Answer: B — Push in brake, clutch, and release the steering wheel

To test the brakes and steering while moving forward at a low speed, pressing in the brake, clutch, and allowing the steering wheel to return to center is the correct approach. This method allows the driver to ensure that the vehicle can come to a complete stop without any issues and assesses how well the steering responds. By engaging the clutch, the driver can decouple the engine from the transmission, allowing for smooth operation of both the brakes and steering without the risk of stalling or causing unexpected acceleration. The emphasis on checking the brakes ensures that they are effective and responsive, while releasing the steering wheel allows the driver to determine how well the vehicle tracks straight, which is important for safe driving. This procedure is essential in a pre-trip inspection to confirm that all control systems are functioning properly before heading out on the road.