The seven-step vehicle inspection method
Section 2.1 of the Florida CDL Manual (p. 2-1) describes vehicle inspection, including the seven-step inspection method (2.1.5, p. 2-3). It is tested on the General Knowledge test.
Key facts
| Part of | the General Knowledge test (80% to pass) | 49 CFR 383.135 |
|---|---|---|
| Manual section | §2.1 Vehicle inspection | FL CDL Manual p. 2-1 |
| Questions in CDL Mile's bank | 17 | CDL Mile, checked against FL CDL Manual |
Key rules
- § 2.1.6p. 2-7
After the first check, recheck every 150 miles or every three hours, whichever comes first. At 60 mph, 150 miles takes 150 ÷ 60 = 2.5 hours, which is sooner than three hours.
Inspection during a Trip Check Vehicle Operation Regularly
- § 2.1.6p. 2-7
Truck drivers hauling cargo must check how it is secured early, inside the first 50 miles. Later checks come every 150 miles or every three hours, whichever is sooner.
Inspection during a Trip Check Vehicle Operation Regularly
- § 2.1.5p. 2-7
In the hydraulic leak test, the pedal should stay put under firm pressure for five seconds. If it moves, there may be a leak or other problem, and it must be repaired before you drive.
Seven-step Inspection Method
- § 2.1.5p. 2-7
With your seat belt on and the parking brake set, put the vehicle in a low gear and pull forward gently. If the brake does not hold the vehicle, it is faulty and must be fixed.
Seven-step Inspection Method
- § 2.1.5p. 2-3
The motor carrier has to repair safety items on the report and certify that the work was done or was unnecessary. You sign only when defects were noted and that certification is on the report.
Seven-step Inspection Method
Try two questions
General Knowledge · Vehicle inspection
After you complete a vehicle inspection report, how long should you keep a copy of it in the vehicle?
Tap an answer to see the explanation and the manual page.
General Knowledge · Vehicle inspection
Before you start driving, why should you secure any loose items in the cab?
Tap an answer to see the explanation and the manual page.
More General Knowledge topics
Sources
Florida Commercial Driver's License Manual, version July 2022, Florida Department of Highway Safety and Motor Vehicles. Page references are to its printed page numbers. CDL Mile is independent and not affiliated with the FLHSMV.
Updated for the July 2022 Florida CDL manual. Last checked November 5, 2026.
See where you stand on all three Florida tests.
A free 15-question check, then practice that targets your weak spots. $49 for 60 days if it helps.
Get my free score →