CDL Practice Test Exam Questions And
Answers
amber -
correct answer ✅Side marker reflectors which are not at the rear
of the vehicle must be what color?
wipe each one clean -
correct answer ✅As you check your signal lights, you should...?
For leaks -
correct answer ✅Why should you look under your vehicle at the
beginning of your pretrip inspection?
amber -
correct answer ✅What is the proper color at the front of a vehicle
for parking, clearance and identification lights?
3 minutes -
correct answer ✅Air pressure for your brakes should build from 50
to 90 psi within what time?
Looseness -
correct answer ✅If lock nuts on your wheels have streaks of rust,
this may indicate...?
,CDL Practice Test Exam Questions And
Answers
50 miles -
correct answer ✅If you are transporting a cargo you must inspect
its securement within what distance of starting a trip?
safety -
correct answer ✅The most important reason for inspecting your
vehicle before traveling is...?
It can poison the driver -
correct answer ✅What is the main problem which a broken
exhaust system can cause?
None of them (retreaded tires, Regrooved tires, or recapped tires) -
correct answer ✅Which of these is permitted for use on the front
wheels of the bus?
Amber -
correct answer ✅Side marker reflectors which are not at the rear
of the vehicle must be what color?
,CDL Practice Test Exam Questions And
Answers
wipe each one clean -
correct answer ✅As you check your signal lights, you should...?
For Leaks -
correct answer ✅Why should you look under your vehicle at the
beginning of your pretrip inspection?
Amber -
correct answer ✅What is the proper color at the front of a vehicle
for parking, clearance and identification lights?
3 Minutes -
correct answer ✅Air pressure for your brakes should build from 50
to 90 psi within what time?
Looseness -
correct answer ✅If lock nuts on your wheels have streaks of rust,
this may indicate...?
50 Miles -
correct answer ✅If you are transporting a cargo you must inspect
its securement within what distance of starting a trip?
, CDL Practice Test Exam Questions And
Answers
Safety -
correct answer ✅The most important reason for inspecting your
vehicle before traveling is...?
It can poison the driver -
correct answer ✅What is the main problem which a broken
exhaust system can cause?
None of them (retreaded tires, Regrooved tires, or recapped tires) -
correct answer ✅Which of these is permitted for use on the front
wheels of the bus?
By grabbing it -
correct answer ✅When checking the steering system, it must be
tested...?
The ABS is not working properly -
correct answer ✅If a yellow light on the left rear of the trailer stays
on when you switch the engine on, this means...?
Answers
amber -
correct answer ✅Side marker reflectors which are not at the rear
of the vehicle must be what color?
wipe each one clean -
correct answer ✅As you check your signal lights, you should...?
For leaks -
correct answer ✅Why should you look under your vehicle at the
beginning of your pretrip inspection?
amber -
correct answer ✅What is the proper color at the front of a vehicle
for parking, clearance and identification lights?
3 minutes -
correct answer ✅Air pressure for your brakes should build from 50
to 90 psi within what time?
Looseness -
correct answer ✅If lock nuts on your wheels have streaks of rust,
this may indicate...?
,CDL Practice Test Exam Questions And
Answers
50 miles -
correct answer ✅If you are transporting a cargo you must inspect
its securement within what distance of starting a trip?
safety -
correct answer ✅The most important reason for inspecting your
vehicle before traveling is...?
It can poison the driver -
correct answer ✅What is the main problem which a broken
exhaust system can cause?
None of them (retreaded tires, Regrooved tires, or recapped tires) -
correct answer ✅Which of these is permitted for use on the front
wheels of the bus?
Amber -
correct answer ✅Side marker reflectors which are not at the rear
of the vehicle must be what color?
,CDL Practice Test Exam Questions And
Answers
wipe each one clean -
correct answer ✅As you check your signal lights, you should...?
For Leaks -
correct answer ✅Why should you look under your vehicle at the
beginning of your pretrip inspection?
Amber -
correct answer ✅What is the proper color at the front of a vehicle
for parking, clearance and identification lights?
3 Minutes -
correct answer ✅Air pressure for your brakes should build from 50
to 90 psi within what time?
Looseness -
correct answer ✅If lock nuts on your wheels have streaks of rust,
this may indicate...?
50 Miles -
correct answer ✅If you are transporting a cargo you must inspect
its securement within what distance of starting a trip?
, CDL Practice Test Exam Questions And
Answers
Safety -
correct answer ✅The most important reason for inspecting your
vehicle before traveling is...?
It can poison the driver -
correct answer ✅What is the main problem which a broken
exhaust system can cause?
None of them (retreaded tires, Regrooved tires, or recapped tires) -
correct answer ✅Which of these is permitted for use on the front
wheels of the bus?
By grabbing it -
correct answer ✅When checking the steering system, it must be
tested...?
The ABS is not working properly -
correct answer ✅If a yellow light on the left rear of the trailer stays
on when you switch the engine on, this means...?
