Class f License Exam 2025 Questions
and Answers
Front tire depth must be? - --CORRECT ANSWER--4/32nd tread depth
Rear tire depth must be? - --CORRECT ANSWER--2/32nd tread depth
Steering wheel play of ______________ can be difficult to steer. - --CORRECT
ANSWER--10 inches or 2 degrees
If _____ or more leaves in the leaf springs are missing the vehicle is considered
out of service. - --CORRECT ANSWER--1/4th
What emergency equipment is needed for the apparatus? - --CORRECT
ANSWER--Spare electric fuses, fire extinguisher, and 3 warning devices (reflective
or flare)
How to test for a hydraulic leak? - --CORRECT ANSWER--Pump breaks 3 times
and apply firm pressure for 5 seconds.
How do you test the parking break? - --CORRECT ANSWER--Fasten seatbelt, set
parking break, place vehicle in low gear, pull forward against parking break.
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, How do you test the brakes? - --CORRECT ANSWER--Go 5mph, push brake
firmly and ensure it doesn't pull to one side.
Good drivers typically look how far ahead? - --CORRECT ANSWER--12-15
seconds
Retarders ___________ the need for using breaks? - --CORRECT ANSWER--
reduce
Retarders should not be used in what weather conditions? - --CORRECT
ANSWER--icy, wet, snowy
When traveling down hill or entering a curve what should you do? - --CORRECT
ANSWER--Slow down & shift down
Perception distance + Reaction distance + Braking distance +Brake lag distance =
- --CORRECT ANSWER--Total stopping distance
What's the average reaction time of rivers? - --CORRECT ANSWER--3/4 - 1
second
Where do you place warning devices on a two-way street? - --CORRECT
ANSWER--10 feet from front or rear corners and 100 feet behind and ahead of
the apparatus.
What's the stopping distance for a vehicle traveling 55mph? - --CORRECT
ANSWER--450 feet
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
and Answers
Front tire depth must be? - --CORRECT ANSWER--4/32nd tread depth
Rear tire depth must be? - --CORRECT ANSWER--2/32nd tread depth
Steering wheel play of ______________ can be difficult to steer. - --CORRECT
ANSWER--10 inches or 2 degrees
If _____ or more leaves in the leaf springs are missing the vehicle is considered
out of service. - --CORRECT ANSWER--1/4th
What emergency equipment is needed for the apparatus? - --CORRECT
ANSWER--Spare electric fuses, fire extinguisher, and 3 warning devices (reflective
or flare)
How to test for a hydraulic leak? - --CORRECT ANSWER--Pump breaks 3 times
and apply firm pressure for 5 seconds.
How do you test the parking break? - --CORRECT ANSWER--Fasten seatbelt, set
parking break, place vehicle in low gear, pull forward against parking break.
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1
, How do you test the brakes? - --CORRECT ANSWER--Go 5mph, push brake
firmly and ensure it doesn't pull to one side.
Good drivers typically look how far ahead? - --CORRECT ANSWER--12-15
seconds
Retarders ___________ the need for using breaks? - --CORRECT ANSWER--
reduce
Retarders should not be used in what weather conditions? - --CORRECT
ANSWER--icy, wet, snowy
When traveling down hill or entering a curve what should you do? - --CORRECT
ANSWER--Slow down & shift down
Perception distance + Reaction distance + Braking distance +Brake lag distance =
- --CORRECT ANSWER--Total stopping distance
What's the average reaction time of rivers? - --CORRECT ANSWER--3/4 - 1
second
Where do you place warning devices on a two-way street? - --CORRECT
ANSWER--10 feet from front or rear corners and 100 feet behind and ahead of
the apparatus.
What's the stopping distance for a vehicle traveling 55mph? - --CORRECT
ANSWER--450 feet
....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 2
