NV CDL General Knowledge study guide
NV CDL General Knowledge · Work through your exam, one topic at a time.
The Nevada CDL General Knowledge test is the core written knowledge exam that anyone applying for a Nevada commercial driver license must pass before adding endorsements such as air brakes, tanker, hazmat, or passenger. It is aimed at drivers who intend to operate Class A, Class B, or Class C commercial vehicles on public roads, whether for a freight carrier, a construction company, a school district, or a farm. The NV CDL General Knowledge study guide has 11 sections and about 3,783 words.
01Driving Safely
Driving Safely is the broadest domain in the Nevada CDL General Knowledge exam. It tests whether you can operate a commercial vehicle without creating avoidable risk: using restraints, recognizing fatigue and impairment, controlling distractions, choosing a safe speed, and scanning for trouble early.
348 words, about 2 min02Transporting Cargo Safely
Transporting Cargo Safely tests your ability to load a commercial vehicle so it stays within legal weights, remains stable, and stays secured. The exam focuses on weight limits, weight distribution, tiedown requirements, load covers, and en route inspections.
358 words, about 2 min03Air Brakes
Air Brakes tests whether you understand the air-brake system, can perform its required tests, and know how to use it without overheating or losing control. Expect questions on warning devices, pressure buildup, leakage, slack adjusters, spring brakes, and brake fade.
367 words, about 2 min04Vehicle Inspection
Vehicle Inspection tests the pre-trip, en route, and post-trip checks that keep a commercial vehicle legal and safe. The exam expects you to know what to inspect, how to test brakes and coupling, and when to recheck cargo and equipment.
345 words, about 2 min05Basic Control of Your Vehicle
Basic Control of Your Vehicle tests low-speed and routine control: starting, stopping, steering, turning, backing, and parking. The exam focuses on the maneuvers that cause preventable damage-wide right turns, off-tracking, blind-side backing, and parking on grades.
357 words, about 2 min06Shifting Gears
Shifting Gears tests manual-transmission control in a commercial vehicle. The exam expects smooth starts, correct gear selection, progressive shifting, double-clutching, and downshifting before a grade.
314 words, about 2 min07Seeing Hazards
Seeing Hazards tests hazard perception: how early you notice conditions that could require a speed or lane change. The exam asks about scanning distance, mirror use, intersections, parked vehicles, work zones, weather, and other drivers' behavior.
335 words, about 2 min08Communicating
Communicating tests how you tell other road users what you intend to do and warn them of risk. The exam covers turn signals, lane-change signals, four-way flashers, headlights, horn use, brake tapping, and lane position.
322 words, about 2 min09Space Management
Space Management tests how you create and protect room around a commercial vehicle. The exam focuses on following distance, side and rear space, passing, intersections, blind spots, and escape routes.
351 words, about 2 min10Controlling Speed
Controlling Speed tests how you choose and hold a safe speed for traffic, road, load, and weather. The exam covers stopping distance, curves, downgrades, work zones, and the use of brakes and gears.
337 words, about 2 min11Managing Emergencies
Managing Emergencies tests your response to sudden failures and crashes: tire blowouts, brake failure, steering failure, hydroplaning, fire, and injury scenes. The exam rewards calm, simple actions that keep the vehicle controllable and the scene safe.
349 words, about 2 min