COMMERCIAL DRIVERS LICENSE
EXAM 2025 QUESTIONS AND ANSWERS
If a vehicle transporting explosives is involved in an accident, what should be done before
moving the vehicles apart. - ANS Remove all explosives before pulling them apart, place the
explosives at least 200 feet from the vehicle and occupied buildings, keep bystanders away (all
of the above)
which of these statements about double clutching and shifting is true - ANS you can use the
tachometer to tell you when to shift
how long can an unsafe vehicle be put our of service - ANS until the driver fixes it or until the
owner fixes it
which of these should be considered a hazard - ANS an ice cream truck, a blind intersection,
and a driver signaling a turn (all of the above)
of the following choices, which best describes how you should use your brake pedal when going
down a steep hill - ANS a light steady pressure
inspection of the vehicle by the driver is mandated by - ANS federal state laws
when you dim your lights at night, what should you do about your speed - ANS slow down
of the following statements, which is true about speed - ANS you should choose a speed that
will allow you to stop within the distance you can see ahead
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,while on a trip, what should you check on a regular basis - ANS watch gauges, use your
senses, and check critical items when you stop
the emergency door on your bus must - ANS it must be closed when operating the bus
which of the following best describes the basic characteristics of the center of gravity -
ANS the center of gravity can make a vehicle more likely to tip over on a curve if it is high
vehicle inspection is intended for which purpose - ANS to find problems that could cause a
crash or breakdown
for the best control of your vehicle, which maneuver is best - ANS slow to a safe speed
before entering the curve, than accelerate slightly through the curve
which is true about marking a stalled or wrecked vehicle - ANS if a hill or curve prevents
approaching vehicles from seeing your vehicle within 500 feet, the reflective triangle should be
moved back down the road to give adequate warning
inspection of your vehicle should be done - ANS before and after a trip
when driving at the posted speed limit, how far ahead should you look - ANS one fourth a
mile (1/4)
you are checking your brakes and suspension system for a pre trip inspection, which of these
statements is true - ANS brake shoes should not have oil, grease, or brake fluid on them,
brake pads should not have brake fluid on them, and one missing leaf in the leaf springs can be
dangerous.
what is the minimum tread depth requirements for front tires - ANS 4/32 inches
COPYRIGHT © 2025 FYNDLAY ALL RIGHTS RESERVED 2
, which of these should you not do when you pass a vehicle - ANS when passing at night, turn
on your high beams before you start to pass, and keep them on until you have completely
passed the vehicle
you may not run which of the following on the front wheels of your vehicle - ANS re grooved
tires, recapped tires, and retreaded tires
when you down shift you should - ANS down shift for a curve before you enter it
the parking or emergency brake on a heavy vehicle can only be held in position by something
that cannot leak away. an example would be - ANS spring pressure
a drivers brake may be adversely affected if they have the following substances on them -
ANS oil, grease, and brake fluid
which of these could cause a vehicle to skid - ANS turning to sharply, not enough weight on
the front axle, and over acceleration
steering wheel play of more than ..... can make it hard to steer - ANS ten degrees
which of the following is not a key part of the suspension system - ANS pitman arm
which of the following should be on your bus at all times in case of an emergency - ANS fire
extinguisher, spare electrical fuses if needed, and warning devices for parked vehicles
a straight truck or bus air brake system should not lead at a rate of more than... psi per minute
with the engine off and the brakes released - ANS two psi per minute
which of these statements about drugs is true - ANS the use of drugs is a hazard
COPYRIGHT © 2025 FYNDLAY ALL RIGHTS RESERVED 3
EXAM 2025 QUESTIONS AND ANSWERS
If a vehicle transporting explosives is involved in an accident, what should be done before
moving the vehicles apart. - ANS Remove all explosives before pulling them apart, place the
explosives at least 200 feet from the vehicle and occupied buildings, keep bystanders away (all
of the above)
which of these statements about double clutching and shifting is true - ANS you can use the
tachometer to tell you when to shift
how long can an unsafe vehicle be put our of service - ANS until the driver fixes it or until the
owner fixes it
which of these should be considered a hazard - ANS an ice cream truck, a blind intersection,
and a driver signaling a turn (all of the above)
of the following choices, which best describes how you should use your brake pedal when going
down a steep hill - ANS a light steady pressure
inspection of the vehicle by the driver is mandated by - ANS federal state laws
when you dim your lights at night, what should you do about your speed - ANS slow down
of the following statements, which is true about speed - ANS you should choose a speed that
will allow you to stop within the distance you can see ahead
COPYRIGHT © 2025 FYNDLAY ALL RIGHTS RESERVED 1
,while on a trip, what should you check on a regular basis - ANS watch gauges, use your
senses, and check critical items when you stop
the emergency door on your bus must - ANS it must be closed when operating the bus
which of the following best describes the basic characteristics of the center of gravity -
ANS the center of gravity can make a vehicle more likely to tip over on a curve if it is high
vehicle inspection is intended for which purpose - ANS to find problems that could cause a
crash or breakdown
for the best control of your vehicle, which maneuver is best - ANS slow to a safe speed
before entering the curve, than accelerate slightly through the curve
which is true about marking a stalled or wrecked vehicle - ANS if a hill or curve prevents
approaching vehicles from seeing your vehicle within 500 feet, the reflective triangle should be
moved back down the road to give adequate warning
inspection of your vehicle should be done - ANS before and after a trip
when driving at the posted speed limit, how far ahead should you look - ANS one fourth a
mile (1/4)
you are checking your brakes and suspension system for a pre trip inspection, which of these
statements is true - ANS brake shoes should not have oil, grease, or brake fluid on them,
brake pads should not have brake fluid on them, and one missing leaf in the leaf springs can be
dangerous.
what is the minimum tread depth requirements for front tires - ANS 4/32 inches
COPYRIGHT © 2025 FYNDLAY ALL RIGHTS RESERVED 2
, which of these should you not do when you pass a vehicle - ANS when passing at night, turn
on your high beams before you start to pass, and keep them on until you have completely
passed the vehicle
you may not run which of the following on the front wheels of your vehicle - ANS re grooved
tires, recapped tires, and retreaded tires
when you down shift you should - ANS down shift for a curve before you enter it
the parking or emergency brake on a heavy vehicle can only be held in position by something
that cannot leak away. an example would be - ANS spring pressure
a drivers brake may be adversely affected if they have the following substances on them -
ANS oil, grease, and brake fluid
which of these could cause a vehicle to skid - ANS turning to sharply, not enough weight on
the front axle, and over acceleration
steering wheel play of more than ..... can make it hard to steer - ANS ten degrees
which of the following is not a key part of the suspension system - ANS pitman arm
which of the following should be on your bus at all times in case of an emergency - ANS fire
extinguisher, spare electrical fuses if needed, and warning devices for parked vehicles
a straight truck or bus air brake system should not lead at a rate of more than... psi per minute
with the engine off and the brakes released - ANS two psi per minute
which of these statements about drugs is true - ANS the use of drugs is a hazard
COPYRIGHT © 2025 FYNDLAY ALL RIGHTS RESERVED 3
