General Knowledge (307 questions)
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Questions 1-50
General Knowledge Test 1
Start your journey here. Covers the essentials of safely operating a commercial vehicle in Wyoming. Unlimited attempts. Detailed explanations. -
Questions 51-100
General Knowledge Test 2
Expect questions on vehicle checks, proper braking technique, fire prevention, visibility, space around your vehicle, stopping distance, and matching speed. -
Questions 101-150
General Knowledge Test 3
Explore essential concepts including vehicle inspection, alcohol and driving, transporting cargo safely, inspecting cargo, air brakes, and important definitions. -
Questions 151-200
General Knowledge Test 4
Covers important topics including skid control and recovery, backing safely, manual transmissions, seeing ahead, night driving, and stopping distance.
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50 random questions
General Knowledge Test Simulator
Designed to replicate the actual CDL test experience. 50 multiple choice questions chosen at random from our database. Each new attempt generates a new set of questions. -
All 307 questions
General Knowledge Endurance Test
Conquer the CDL test with this in-depth practice test, showcasing all the questions from our general knowledge test bank. A huge step towards mastery.
HazMat (150 questions)
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Questions 1-30
WY CDL HazMat Test 1
The path towards a HazMat Endorsement starts here. Questions cover loading requirements, regulated products, document storage, tire inspection, and item descriptions. -
Questions 31-60
HazMat Test 2
Covers essential questions on placarding, regulated products, railroad tracks, route restrictions, fire management, and driver, carrier, shipper responsibility.
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Questions 61-90
HazMat Test 3
Test your knowledge with questions on hazard classes, hazardous materials table, cargo inspection, loading procedures, package handling, placards, and shipping papers.
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Questions 91-121
HazMat Test 4
This practice test features questions on emergency response, hazard classes, fire safety, load securement, package handling, placards. and radioactive materials.
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All 150 questions
HazMat Endurance Test
Ready to take your test prep to the next level? This practice test includes all of our HazMat test questions to ensure you get the practice you need before test day.
Passenger Vehicles (20 questions)
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Questions 1-20
WY Passenger Vehicles Test 1
Test your knowledge of key concepts including proper procedures at railroad crossings, effective use of mirrors, matching speed with traffic, and stopping distances.
School Bus (20 questions)
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Questions 1-20
WY CDL School Bus Test 1
Master the key aspects of operating a school bus. This practice test covers crucial topics like approaching stops, matching speed, and transporting passengers safely.
Air Brakes (99 questions)
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Questions 1-25
WY CDL Air Brakes Test 1
Begin testing your knowledge of air brakes here. Covers tractor valves, pressure gauges, spring brakes, dual air brakes, brake fading/failure, air storeage tanks and more. -
Questions 26-50
Air Brakes Test 2
Get a grasp of the essentials including spring brakes, parking brake controls. air compressor governors, air tank drains, alcohol evaporators, and safety valves.
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Questions 51-75
Air Brakes Test 3
Test your knowledge even further on key concepts including foundation brakes, supply pressure gauges, dual air brakes, walk around inspections, and final air brake checks.
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Questions 76-100
Air Brakes Test 4
Covers the essentials including air brake checks, emergency stops, stopping distances, brake fading/failure, braking techniques, low air pressure, and parking brakes.
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All 99 questions
Air Brakes Endurance Test
The ultimate air brakes practice test for those looking for the maximum amount of practice test questions available. Includes all of our air brakes test questions in a single test.
Combination Vehicles (100 questions)
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Questions 1-24
WY Combination Vehicles Test 1
Boost your understanding of coupling tractor semi trailers, trailer hand valves, rollover risks, and trailer air lines with this powerful practice test. -
Questions 25-37
Combination Test 2
Test your understanding of managing space, steering, railroad crossings, and operating trailer valves, hose couplers, trailer service, parking, and emergency brakes.
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Questions 38-55
Combination Test 3
Elevate your knowledge on wide turns, trailer skids, trailer air lines/control, coupling/uncoupling tractor-semi trailers, and combination vehicle inspections.
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Questions 56-68
Combination Test 4
Master the crucial aspects of trailer air lines, projecting loads, railroad track crossings, stopping distance, and rollover handling with this practice test.
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All 100 questions
Combination Endurance
The ultimate combination vehicles test includes every question from our combination vehicle test bank. Master this in-depth practice test and get your endorsement.
Double/Triple Trailers (20 questions)
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Questions 1-20
WY Double/Triple Trailers Test 1
Covers crucial topics including mastering proper steering techniques, coupling and decoupling trailers, navigating curves, managing space, and handling skids.
Tanker Vehicles (130 questions)
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Questions 1-30
WY CDL Tanker Vehicles Test 1
The path towards a Tanker Vehicles Endorsement starts here. Covers identifying tanker vehicles, outage, high center of gravity, bulkheads, and baffled/unbaffled tanks. -
Questions 31-60
Tanker Test 2
Test your knowledge of loading and unloading tankers, vehicle maintenance, legal responsibilities, tanker components, types of tanks, and reporting requirements.
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Questions 61-90
Tanker Test 3
Covers extreme driving conditions, hazardous material incidents, legal responsibilities, vehicle inspection, loading/unloading, and safe handling of materials.
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Questions 91-120
Tank Vehicles Test 4
Covers regulations and legal responsibilities, handling emergencies and accidents, tanker vehicle maintenance, and operating a tanker vehicle.
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All 130 questions
Tank Vehicles Endurance
Perfect for those looking to master the tanker vehicles test. Features all of the test questions from our tanker vehicles test bank. Get the practice you need here.
Pre-Trip Inspection (9 questions)
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Questions 1-9
WY CDL Pre Trip Inspection Test 1
Covers overall vehicle safety, documentation checks, vehicle components, the brake system, and operational elements such as lights, signals, and controls.
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Wyoming CDL Handbook 2024
Get the latest (2024) official WY CDL Handbook.