CDL Study Path
Work through 6 focused modules in order, from the rules that appear most often to the details that complete your test-day readiness.
Your path to passing
Start with general knowledge, safety, and emergency judgment. 2 videos.
high frequency 2 Inspection & Pre-TripCover the inspection flow and what to catch before rolling. Questions ready.
high frequency 3 Air Brakes & CombinationsLearn the systems and handling rules behind complex vehicles. 1 video.
high frequency 4 Hazardous MaterialsLearn what changes when the cargo itself is the hazard. 1 video.
medium frequency 5 Tanker VehiclesHandle the surge, stability, and stopping challenges of liquid loads. 1 video.
medium frequency 6 Passenger TransportPut passenger safety at the center of every operating decision. 1 video.
medium frequencyHow this path works
Use the focused guide and verified video examples, when available, to understand the rule.
Answer real handbook-sourced sample questions for that module.
Continue in the free app for full drills, mastery tracking, and adaptive mock tests.
