TEXAS CDL CVO KNOWLEDGE NEWEST
ACTUAL EXAM (TEXAS RULES)
NEWEST ACTUAL UPDATE QUESTIONS
AND ANSW
The color of the clearance lamps on the front of a vehicle must be: - CORRECT ANSWERAmber
When backing a large truck you should: - CORRECT ANSWERHave someone guide you
Every trailer must have how many reflectors on the rear: - CORRECT ANSWERTwo
When turning right with a long vehicle or combination truck-trailer, if it is impossible to stay in the
proper lane, you should: - CORRECT ANSWERApproach the corner about 4 feet from the curb or right
edge of the roadway, then if necessary complete the turn in the center of the street entered.
5. Motor vehicles must be equipped with turn indicator lamps of devices if: - CORRECT ANSWERThe
body or load extends 24 inches or more to the left of the corner.
6. The greatest length allowed by state law for any combination truck or trạiler is: - CORRECT ANSWER65
feet.
7. The youngest age for licensing commercial operators is: - CORRECT ANSWER18 years.
,8. All school buses, buses, taxis, and other vehicle hauling passengers for hire or lease must carry a
chemical type fire extinguisher of at least: - CORRECT ANSWEROne quart capacity.
9. Every bus or truck must be equipped on the rear with: - CORRECT ANSWERTwo stop lights.
10. The number of trailers that may be pulled by one vehicle on the open highway is determined by: -
CORRECT ANSWERLength limits.
11. Which of the following vehicles must have mud flaps when operated on public roads: - CORRECT
ANSWERAll vehicles with four or more tires on the rear axle except single truck tractors and pole
trailers.
12. The top speed limit for heavy trucks on the open highway in the daytime is: - CORRECT ANSWER60
mph.
13. Clearance lights on the front of a vehicle must be: - CORRECT ANSWERAmber.
14. When a truck breaks down on a highway in the daytime the driver should set out: - CORRECT
ANSWERRed triangles.
15. The greatest width allowed by State law for a truck including the load is: - CORRECT ANSWER102
inches. (8 1/2 feet)
16. Which of the following vehicle are required by State law to stop at railroad grade crossings, outside
city limits where no traffic control device is in operation? - CORRECT ANSWERBuses carrying passengers
for hire.
17. Signal turn indicators are required on motor vehicles when the body or load of the vehicle extends to
the left of the center of the steering wheel: - CORRECT ANSWER24 inches.
18. The length requirements for State law for vehicles or combinations of vehicles, including extensions
over front and rear, do not apply: - CORRECT ANSWERWithin city limits.
, 19. The State law requires under normal atmospheric conditions, that clearance lights be visible for: -
CORRECT ANSWER900 feet.
20. When one vehicle is towing another, the distance between the two must not be greater than: -
CORRECT ANSWER15 feet.
21. The State law requires animal drawn vehicles or any farm tractor when operated on a highway at
night to: - CORRECT ANSWERHave a white light on the front and two red lights on the rear.
22. To find out the weight limit for your particular vehicle you should consult a: - CORRECT
ANSWERLicense and weight patrolman.
23. A city or county employee driving a city or county owned commercial vehicle while on official duty is
required to have: - CORRECT ANSWERA commercial operators license.
25. When a load extends 4 feet or more over the rear of a vehicle, what color flag must be attached to
the extreme end of the extension if driving in the daytime? - CORRECT ANSWERRed.
26. The lease agreement, when a commercial vehicle has been leased to another for operation must be
filed with: - CORRECT ANSWERThe Department of Public Safety.
27. School bus drivers must be at least: - CORRECT ANSWER18 years.
28. When it is necessary to put flares around the truck, one must be placed beside the truck, the other
two must be placed: - CORRECT ANSWER100 feet to the front and rear of the vehicle.
29. When towing another vehicle with a chain or cable what color flag must be attached to the chain: -
CORRECT ANSWERWhite.
30. Unless exempt by law, all rented or leased commercial vehicles must: - CORRECT ANSWERHave a
sign on each side showing for whom the vehicle is being operated.
ACTUAL EXAM (TEXAS RULES)
NEWEST ACTUAL UPDATE QUESTIONS
AND ANSW
The color of the clearance lamps on the front of a vehicle must be: - CORRECT ANSWERAmber
When backing a large truck you should: - CORRECT ANSWERHave someone guide you
Every trailer must have how many reflectors on the rear: - CORRECT ANSWERTwo
When turning right with a long vehicle or combination truck-trailer, if it is impossible to stay in the
proper lane, you should: - CORRECT ANSWERApproach the corner about 4 feet from the curb or right
edge of the roadway, then if necessary complete the turn in the center of the street entered.
5. Motor vehicles must be equipped with turn indicator lamps of devices if: - CORRECT ANSWERThe
body or load extends 24 inches or more to the left of the corner.
6. The greatest length allowed by state law for any combination truck or trạiler is: - CORRECT ANSWER65
feet.
7. The youngest age for licensing commercial operators is: - CORRECT ANSWER18 years.
,8. All school buses, buses, taxis, and other vehicle hauling passengers for hire or lease must carry a
chemical type fire extinguisher of at least: - CORRECT ANSWEROne quart capacity.
9. Every bus or truck must be equipped on the rear with: - CORRECT ANSWERTwo stop lights.
10. The number of trailers that may be pulled by one vehicle on the open highway is determined by: -
CORRECT ANSWERLength limits.
11. Which of the following vehicles must have mud flaps when operated on public roads: - CORRECT
ANSWERAll vehicles with four or more tires on the rear axle except single truck tractors and pole
trailers.
12. The top speed limit for heavy trucks on the open highway in the daytime is: - CORRECT ANSWER60
mph.
13. Clearance lights on the front of a vehicle must be: - CORRECT ANSWERAmber.
14. When a truck breaks down on a highway in the daytime the driver should set out: - CORRECT
ANSWERRed triangles.
15. The greatest width allowed by State law for a truck including the load is: - CORRECT ANSWER102
inches. (8 1/2 feet)
16. Which of the following vehicle are required by State law to stop at railroad grade crossings, outside
city limits where no traffic control device is in operation? - CORRECT ANSWERBuses carrying passengers
for hire.
17. Signal turn indicators are required on motor vehicles when the body or load of the vehicle extends to
the left of the center of the steering wheel: - CORRECT ANSWER24 inches.
18. The length requirements for State law for vehicles or combinations of vehicles, including extensions
over front and rear, do not apply: - CORRECT ANSWERWithin city limits.
, 19. The State law requires under normal atmospheric conditions, that clearance lights be visible for: -
CORRECT ANSWER900 feet.
20. When one vehicle is towing another, the distance between the two must not be greater than: -
CORRECT ANSWER15 feet.
21. The State law requires animal drawn vehicles or any farm tractor when operated on a highway at
night to: - CORRECT ANSWERHave a white light on the front and two red lights on the rear.
22. To find out the weight limit for your particular vehicle you should consult a: - CORRECT
ANSWERLicense and weight patrolman.
23. A city or county employee driving a city or county owned commercial vehicle while on official duty is
required to have: - CORRECT ANSWERA commercial operators license.
25. When a load extends 4 feet or more over the rear of a vehicle, what color flag must be attached to
the extreme end of the extension if driving in the daytime? - CORRECT ANSWERRed.
26. The lease agreement, when a commercial vehicle has been leased to another for operation must be
filed with: - CORRECT ANSWERThe Department of Public Safety.
27. School bus drivers must be at least: - CORRECT ANSWER18 years.
28. When it is necessary to put flares around the truck, one must be placed beside the truck, the other
two must be placed: - CORRECT ANSWER100 feet to the front and rear of the vehicle.
29. When towing another vehicle with a chain or cable what color flag must be attached to the chain: -
CORRECT ANSWERWhite.
30. Unless exempt by law, all rented or leased commercial vehicles must: - CORRECT ANSWERHave a
sign on each side showing for whom the vehicle is being operated.
