Florida CDL Practice Test (FL) 2026

4.8 out of 5 (299 votes)
80% Passing score
20 Questions
4 Mistakes allowed
As Floridians looking to obtain their Commercial Driver's License (CDL), diving into our first Florida CDL practice test is a crucial step. This online practice test, designed to mirror the DMV's written examination, serves as an excellent tool for preparing for your actual test day. With 20 carefully crafted CDL permit test questions, it tests your knowledge on a variety of essential topics, ranging from pre-trip vehicle inspection to drug and alcohol awareness. Navigating through the DMV practice test, you'll encounter questions on basic vehicle control, shifting gears, and handling challenging driving conditions like hills and steep downgrades. Our Florida DMV CDL practice test is unique in its approach, offering multiple choice questions with real permit test answers. The inclusion of helpful study aids is a significant advantage, especially when you find yourself puzzled by a difficult question. One of the key advantages of our Florida CDL practice test is its accessibility. Whether you're on a desktop or using a mobile app, you can access the test anywhere, anytime. This flexibility allows you to integrate your study time seamlessly into your daily routine, whether you're at home, on a break at work, or on the move. Another benefit is the untimed nature of our general knowledge practice test. Unlike the real 2013 Florida CDL test, which is time-bound, here you can take as long as you need to thoroughly understand each question. This approach not only enhances your learning experience but also helps in better time management, a critical skill for any CDL aspirant. For visual learners, our Florida CDL practice test is a goldmine. It includes visual aids like images of road signs and traffic scenarios, making the learning process more engaging and effective. Remember, this practice test is the same for all classes of CDL - Class A or Class B, and any endorsements you might be aiming for. It's all about mastering the general knowledge needed to be a safe, responsible commercial driver.
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Sample Florida CDL Test Questions - General Knowledge

Question 1

When choosing a place to park a commercial vehicle, how should you plan to leave the space?

  1. A Park where the next inspection can be skipped
  2. B Arrange the vehicle so you can pull forward when leaving
  3. C Limit any later backing to 10 feet
  4. D Park as close as possible to a highway entrance

Correct answer: B – Arrange the vehicle so you can pull forward when leaving

Backing is dangerous because a driver cannot see everything behind a commercial vehicle. Florida's CDL manual advises avoiding backing when possible and parking so the vehicle can pull forward when leaving. The driver must still check that the departure path is clear before moving.

Source: Florida Commercial Driver’s License Manual — § 2.2.4, “Backing Safely”

Question 2

If a commercial vehicle's speed is doubled, approximately how does its braking distance change?

  1. A It remains about the same
  2. B It becomes twice as long
  3. C It becomes four times as long
  4. D It becomes eight times as long

Correct answer: C – It becomes four times as long

The manual explains that doubling speed from 20 to 40 mph makes braking distance approximately four times longer. Tripling speed produces approximately nine times the braking distance. Higher speeds greatly increase both stopping requirements and crash severity.

Source: Florida Commercial Driver’s License Manual — § 2.6.1, “Stopping Distance”

Question 3

If oncoming headlights create glare at night, where should you direct your vision?

  1. A Slightly right, toward the right lane or edge marking
  2. B Toward the left edge of the roadway
  3. C Directly at the centerline
  4. D Straight into the approaching headlights

Correct answer: A – Slightly right, toward the right lane or edge marking

Do not look directly into bright oncoming headlights. Florida's CDL manual directs drivers to look slightly right, toward a right lane or edge marking if one is available. This provides a roadway reference while reducing temporary glare blindness.

Source: Florida Commercial Driver’s License Manual — §§ 2.11.2 and 2.11.5, “Driver Factors”; “Night Driving Procedures”

Question 4

According to the CDL manual's rollover-risk material, what portion of truck-driver crash deaths result from truck rollovers?

  1. A About one-tenth
  2. B About one-fifth
  3. C More than half
  4. D All of them

Correct answer: C – More than half

The manual states that more than half of truck-driver deaths in crashes result from truck rollovers. Rollover risk increases when cargo raises the vehicle's center of gravity. Keeping cargo low and centered and slowing for curves are key rollover-prevention practices.

Source: Florida Commercial Driver’s License Manual — § 6.1.1, “Rollover Risks”

Question 5

Under ideal conditions, about how much distance is needed to stop from 55 mph on dry pavement?

  1. A Twice the vehicle's length
  2. B Half the length of a football field
  3. C About the length of a football field
  4. D More than the length of a football field

Correct answer: D – More than the length of a football field

At 55 mph under ideal conditions, the manual gives a total minimum stopping distance of approximately 419 feet. This includes perception distance, reaction distance, and braking distance. That distance is greater than the length of a football field.

Source: Florida Commercial Driver’s License Manual — § 2.6.1, “Stopping Distance”

Question 6

Which group of factors should determine a safe speed on a long, steep downgrade?

  1. A Lane width, perception time, following distance, and traffic volume
  2. B Reaction time, vehicle width, mirror size, and posted route number
  3. C Total weight, grade length and steepness, road conditions, and weather
  4. D Stopping distance, cab height, engine size, and fuel level

Correct answer: C – Total weight, grade length and steepness, road conditions, and weather

A safe downgrade speed must account for the total weight of the vehicle and cargo, the grade's length and steepness, road conditions, and weather. These factors affect how quickly the vehicle gains speed and how much braking is required. Select a safe speed before beginning the descent.

Source: Florida Commercial Driver’s License Manual — § 2.6.6, “Speed on Downgrades”

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