What does 49 CFR 392.7 (Equipment, inspection and use) require?

Short answer

49 CFR 392.7 requires that no commercial motor vehicle be driven unless the driver is satisfied that certain parts and accessories are in good working order. The regulation lists specific components that must be inspected, including service brakes, parking brakes, and lighting devices. Drivers must also use these parts and accessories when needed.

The rule says

"No commercial motor vehicle shall be driven unless the driver is satisfied that the following parts and accessories are in good working order, nor shall any driver fail to use or make use of such parts and accessories when and as needed: Service brakes, including trailer brake connections." (49 CFR 392.7(a))

"Drivers preparing to transport intermodal equipment must make an inspection of the following components, and must be satisfied they are in good working order before the equipment is operated over the road." (49 CFR 392.7(b))

In plain English

This regulation is about ensuring that commercial motor vehicles are safe to operate. Drivers must inspect specific components before driving and be satisfied that they are in good working order. This includes things like brakes, steering, and lighting. If a driver is not satisfied that these components are working properly, they should not drive the vehicle. In a real-world scenario, an inspector may check to see if a driver has properly inspected their vehicle before driving and if they have documented any issues.

What to do

• Conduct a pre-trip inspection of the vehicle to ensure all required parts and accessories are in good working order.
• Document any issues or defects found during the inspection.
• Do not drive the vehicle if any required parts or accessories are not in good working order.
• Use the required parts and accessories when needed while driving.