During the service brake test, what is the stopping distance requirement for light trucks at 20 mph?

The stopping distance requirement for light trucks at 20 mph is set at 30 feet based on standard regulations that address vehicle safety and performance. This requirement ensures that vehicles can stop effectively within a reasonable distance under normal operating conditions, which is crucial for preventing accidents and ensuring the safety of both the driver and others on the road.

The 30-foot requirement takes into account various factors such as vehicle weight, brake efficiency, and tire condition, all of which can impact stopping performance. Meeting this benchmark signifies that the vehicle's braking system is functioning properly and can handle everyday driving scenarios without posing a risk. This standard helps maintain a safer environment for all road users, ensuring that vehicles are adequately equipped to stop in emergency situations.