3.0 Transporting Cargo Safely CDL-A Practice Quiz
30 exam-style questions covering 10% of the CDL-A exam. Instant feedback on every answer, progress tracking, no signup required.
This domain is part of the CDL Class A practice test. Each question is tagged by exam objective and difficulty so you can drill exactly the areas you need.
Sample Questions
After loading a flatbed and beginning a trip, the CDL manual gives a specific early-trip mileage at which the driver must inspect the cargo and securing devices. About how far into the trip is that first re-inspection required?
- A. Within the first 50 miles after beginning the trip
- B. Within the first 5 miles after beginning the trip
- C. Within the first 200 miles after beginning the trip
- D. Only when crossing into another state
The CDL manual requires drivers to inspect the cargo and its securing devices within the first 50 miles after beginning a trip and make any adjustments needed.
A driver picks up a sealed intermodal container and is told not to break the seal. According to the CDL manual, what cargo-related check still applies even though the driver cannot inspect the contents?
- A. Photographing each side of the container before departure
- B. Verifying that the load does not exceed gross weight and axle weight limits
- C. Removing the container's twist locks for safer transit
- D. Counting the number of pallets visible through the doors
The manual states drivers cannot inspect sealed loads but should check that they do not exceed gross weight and axle weight limits.
Even when mileage and time thresholds have not been reached, the CDL manual identifies one additional event that must trigger a cargo and securement re-inspection. Which event is it?
- A. After every refueling stop, regardless of how brief
- B. After every meal stop of less than 15 minutes
- C. Only when the trip-planning software prompts the driver
- D. After every break the driver takes during driving
The CDL manual instructs drivers to re-inspect cargo and securing devices after every break taken during driving.
For combination vehicles, the CDL manual defines Gross Combination Weight Rating with a specific construction. Which option matches the manual's definition?
- A. The value specified by the power-unit manufacturer if displayed on the FMVSS certification label, or the combined GVWR or GVW of the power unit and towed units producing the highest value
- B. The actual loaded weight of all towed units only, excluding the power unit
- C. The unladen curb weight of the tractor without trailer
- D. The federal interstate maximum of 80,000 pounds, regardless of vehicle
The CDL manual defines GCWR as the value specified by the power-unit manufacturer on the FMVSS certification label, or the sum of GVWRs or GVWs of the power unit and towed units producing the highest value.
Federal cargo-securement regulations cited in the CDL manual set an aggregate working-load-limit rule for the tiedowns securing an article or group of articles. What does that rule require?
- A. The aggregate working load limit must equal twice the article's weight
- B. The aggregate working load limit must be at least one-half the weight of the article or group of articles
- C. The aggregate working load limit must equal the GVWR of the trailer
- D. The aggregate working load limit must equal the article's weight in kilograms regardless of the unit system
The CDL manual cites the federal rule that the aggregate working load limit of any securement system must be at least one-half the weight of the article or group of articles.
Beyond the early-trip 50-mile check, the manual gives an ongoing rolling rule for re-inspecting cargo and securement during a long haul. Which standard matches the manual's rule?
- A. After every 1 hour or 50 miles of driving, whichever comes first
- B. After every 3 hours or 150 miles of driving, whichever comes first
- C. After every 6 hours or 400 miles of driving, whichever comes first
- D. Only at fueling stops, regardless of duration
The manual instructs drivers to re-inspect cargo and securement after every 3 hours of driving or 150 miles, whichever comes first.
The CDL manual ties cargo inspection directly to a forward and lateral visibility requirement. Which statement matches the manual's requirement on cargo and the driver's view?
- A. The driver must know the cargo is properly secured and does not obscure the view ahead or to the sides
- B. Cargo may obscure the side view as long as the rearview camera is operational
- C. Cargo may obstruct forward visibility on closed-route private roads only
- D. The driver must inspect the load only after the cargo has been positioned to block side mirrors
The manual states the driver must know the cargo is properly secured and does not obscure the view ahead or to the sides.
The CDL manual lists a specific set of cargo-related responsibilities that fall on the driver regardless of who actually loaded the truck. Which set of four matches the manual's list?
- A. Sweeping the cargo deck, sealing all doors, weighing on a CAT scale, and photographing the load
- B. Filing the bill of lading, billing the customer, dispatching, and submitting an electronic log
- C. Inspecting cargo, recognizing overloads and poor balance, ensuring secure cargo that does not block the view, and ensuring access to emergency equipment
- D. Refueling, washing the truck, replacing wiper blades, and verifying tire chains
The manual states the driver is responsible for inspecting cargo, recognizing overloads and poorly balanced weight, knowing the cargo is properly secured and does not obscure the view, and knowing the cargo does not restrict access to emergency equipment.
Key Terms in This Domain
- En-route inspection: Within first 50 miles after driving begins, then every 3 hours or 150 miles, and after each duty-status change, primarily cargo and securement
- Driver responsibility (49 CFR 392.9): Driver must inspect cargo and securing devices before driving and within the first 50 miles, then every 3 hours or 150 miles, and after a duty status change
- 60/70-hour rule: May not drive after 60 hours on duty in 7 consecutive days, or 70 hours in 8 consecutive days; reset with 34 consecutive hours off
- Cargo securement standard (49 CFR 393): Tiedowns must equal at least 50% of the cargo weight; specific commodity rules for logs, lumber, metal coils, etc.
- Sealed loads: Driver cannot inspect inside; still must verify weights and check seal integrity
- Hours of service: 11-hour driving limit: May drive up to 11 hours after 10 consecutive hours off duty
- Hours of service: 14-hour duty limit: May not drive beyond the 14th consecutive hour after coming on duty
- 30-minute break: Required after 8 cumulative hours of driving without at least a 30-minute non-driving interruption
- Empty truck stopping distance: An empty truck takes longer to stop than a fully loaded one because there is less weight to push the tires onto the road for traction
- Blocking and bracing: Used in addition to or instead of tiedowns to prevent cargo from sliding or shifting
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Other CDL-A Domains
- 1.0 Driver Qualifications and CDL Fundamentals
- 2.0 Driving Safely and On-Road Operation
- 4.0 Air Brakes
- 5.0 Combination Vehicles
- 6.0 Pre-Trip Vehicle Inspection
- 7.0 Basic Vehicle Control and Maneuvering
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