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US Florida DMV CDL General Knowledge Test 2

DMV & CDL » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

Prepared with up-to-date content
DMV Florida — Cdl General DMV — Florida (USA, State Traffic Law) USA — Florida State DMV & FMCSA (MUTCD) — USA
What is this test? for Florida DMV Cdl General permit/CDL, USA (MUTCD) — DMV — Florida (USA, State Traffic Law) level, USA — Florida.
Is this for you? For driver candidates in Florida, USA — Cdl General permit/CDL (16+, State DMV)
Section: DMV Florida — Cdl General · Education: High School & Adult (16+) · Part: DMV Florida — Cdl General · Country: USA · Region: USA — Florida

The DMV written test is an important step measuring driver candidates' knowledge of traffic laws, first aid, and vehicle technology.

This test reinforces your theoretical knowledge and provides the fundamentals needed to pass the exam and become a safe driver.

By solving this test of 20 questions, you can both test your knowledge and identify the topics you need to improve.

Question 1
In Florida, what are glad hands for?
A) air line connections tractor-trailer
B) waving
C) light switches
D) fuel caps
Question 2
In Florida, what color is emergency air line?
A) green
B) red
C) yellow
D) blue
Question 3
In Florida, what color is service air line?
A) white
B) black
C) red
D) blue
Question 4
In Florida, what is landing gear check?
A) dragging fine
B) fully raised, handle secured
C) no check
D) half down ok
Question 5
In Florida, how test trailer emergency brakes?
A) visual only
B) no test
C) drive fast
D) pull trailer air supply, tug gently
Question 6
In Florida, what is a DOT annual inspection?
A) required yearly vehicle inspection
B) driver exam
C) every 5 years
D) optional
Question 7
In Florida, what goes in a driver log?
A) songs
B) meals
C) dreams
D) hours, duty changes, locations
Question 8
In Florida, what is personal conveyance?
A) paid miles
B) team driving
C) limited personal use off-duty
D) hauling freight
Question 9
In Florida, what is adverse driving extra?
A) no extra
B) +10 hours
C) skip logs
D) +2 hours in bad weather
Question 10
In Florida, what is a weigh station for?
A) checking legal weight/compliance
B) fueling
C) food
D) repairs
Question 11
In Florida, what is an overweight ticket risk?
A) fines, delays, out-of-service
B) praise
C) Nothing happens
D) bonus
Question 12
In Florida, how secure hazmat differently?
A) no rules
B) same as all freight
C) hide it
D) per hazmat rules + placards
Question 13
In Florida, what is cargo weight distribution for?
A) looks
B) fuel only
C) speed
D) legal axles, stable handling
Question 14
In Florida, what are shiners in pre-trip?
A) radio
B) lights/reflectors check
C) tire brand
D) paint
Question 15
In Florida, what is steer tire minimum tread?
A) no minimum
B) 1/32
C) 4/32 inch
D) 2/32
Question 16
In Florida, what is drive tire minimum tread?
A) 6/32
B) no minimum
C) 2/32 inch
D) 4/32
Question 17
In Florida, how check slack adjusters?
A) no check
B) by sound
C) about 1 inch free play max
D) any play ok
Question 18
In Florida, what is a low air warning?
A) never
B) buzzer/light at ~55-75 psi
C) at 20 psi
D) at 120 psi
Question 19
In Florida, what are mudflaps for?
A) blocking debris spray
B) speed
C) looks
D) Nothing happens
Question 20
In Florida, how often check mirrors in city?
A) only turns
B) hourly
C) never
D) constantly, every few seconds

About This Test

For Drivers 16+ & CDL (USA, 51 States × 9 Topics) — State DMV permit and CDL General, Air Brakes, Combination, HazMat and Tanker per MUTCD & FMCSA state law. Section: DMV & CDL, USA.

DMV & CDL USA — 51 States (incl. DC) × 9 topics = 4,400+ tests: Road Signs (MUTCD), Traffic Laws, First Aid, Vehicle Technique, Motorcycle, CDL General Knowledge, Air Brakes, Combination, HazMat. State traffic law + FMCSA. 8×20Q per state-topic.

DMV Forum: no toxic driving shaming; respect first — auto-moderation → (content hidden) for profanity/insults in topics & replies.

Study Tips:

  • Study your state manual first
  • Master signs before laws
  • Do motorcycle/CDL separately
  • Drive kind — Forum kind