Practice question

The combination pre-trip inspection in addition to the standard CMV pre-trip includes:

Only checking trailer tires
Coupling area (fifth wheel, kingpin, air and electric lines), trailer walkaround (lights, tires, brakes, frame, suspension), landing gear, and load securement
Only checking the engine
Only checking the tractor windshield

Answer: B — Coupling area (fifth wheel, kingpin, air and electric lines), trailer walkaround (lights, tires, brakes, frame, suspension), landing gear, and load securement

The correct answer is shown above. Try the full quiz for additional practice.