Georgia CDL Practice Test
Free, full Georgia CDL general knowledge test practice right here in your browser — 50 questions with a configured 80% practice threshold, diagnostic and adaptive modes, spaced-repetition review, and a readiness dashboard. No signup, no paywall — your progress is saved automatically on this device.
Georgia CDL requirements
| Minimum age (within the state) | 18 Federal floor for commercial driving within one state (49 CFR 383). A state may set a higher age. |
|---|---|
| Minimum age (across state lines) | 21 Required to drive commercially across state lines, or to haul hazardous materials at any distance. |
| Learner's permit hold | 14 days 49 CFR 383.25 — minimum time you must hold the commercial learner's permit before the skills test. No exceptions. |
| ELDT training required | Yes Entry-level driver training from an FMCSA Training Provider Registry provider is required for a first CDL, a Class B to Class A upgrade, and a first H, P or S endorsement. |
| HazMat renewal | 5 years Hazmat endorsement expires every 5 years; most states require the written test again plus a new TSA security threat assessment. |
Georgia source: Commercial Driver's Study Guide ↗. Fees and testing arrangements vary and change — confirm current figures with the agency.
The full CDL process, step by step → · Which endorsements you need →
Primary study source: Commercial Driver's Study Guide ↗. Always confirm state-specific licensing rules with DDS.
Sample Georgia CDL general knowledge test questions
Falsifying your log book or ELD records can result in:
- A. CDL disqualification and fines
- B. A verbal warning
- C. Only a minor fine
- D. No penalty if not caught
Show answer
A. CDL disqualification and fines — Falsifying records of duty status is a serious federal violation that can result in fines, CDL disqualification, and even criminal charges.
Universal rule · checked against 49 CFR § 395.8 — Driver records of duty status · verified 2026-05-17
Cargo that is loaded improperly can cause:
- A. Better fuel economy from a lower center of gravity
- B. Faster delivery times
- C. The vehicle to tip over or handling problems
- D. Reduced tire wear
Show answer
C. The vehicle to tip over or handling problems — Improperly loaded or unbalanced cargo can cause rollovers, poor handling, axle damage, or brake problems.
Universal rule · checked against FMCSA Commercial Driver License Manual — Section 3: Transporting Cargo Safely · verified 2026-05-17
If your vehicle catches fire, the first thing you should do is:
- A. Pull off the road, shut off the engine, and get away from the vehicle
- B. Use the CB radio first before taking any other action
- C. Open the hood to check
- D. Keep driving to a fire station
Show answer
A. Pull off the road, shut off the engine, and get away from the vehicle — Pull over safely, shut off the engine, grab your fire extinguisher if safe to use, and get away from the vehicle. Call 911.
Universal rule · checked against FMCSA Commercial Driver License Manual — Section 2: Emergencies · verified 2026-05-17
During the walk-around inspection, you should check that all lug nuts are:
- A. Painted brightly for visibility at night
- B. Present, not cracked, and not showing rust streaks from looseness
- C. Made of aluminum
- D. Covered with hub caps
Show answer
B. Present, not cracked, and not showing rust streaks from looseness — Check that all lug nuts are present, tight, and not cracked. Rust streaks can indicate loose nuts. Missing or damaged lugs are out-of-service conditions.
Universal rule · checked against 49 CFR Part 177 — Carriage by public highway - hazardous materials loading and transport · verified 2026-05-17
The trailer supply valve (red octagonal knob) controls:
- A. The tractor engine
- B. Air supply to the trailer
- C. The fuel supply
- D. Window defrosters
Show answer
B. Air supply to the trailer — The trailer supply valve (red octagonal knob) controls the air supply from the tractor to the trailer brake system.
Universal rule · checked against FMCSA Commercial Driver License Manual — Section 6: Combination Vehicles · verified 2026-05-17
Questions last verified 2026-05-17 · Reviewed by the DMV Prep editorial team · Editorial policy
Frequently asked questions
How many questions are in this Georgia CDL general knowledge test practice test?
This practice test uses 50 questions and a 80% study target — at least 40 correct answers. Confirm the current official exam format with the state licensing agency. CDL content here focuses on the federal general-knowledge core; endorsements and vendor formats can vary.
What score should I target for the Georgia CDL general knowledge test?
Use 80% as the practice target on this site. The readiness dashboard tracks consistent performance; the state agency remains the source for current official requirements.
Is the Georgia CDL general knowledge test taken at the DMV?
In Georgia, driver licensing is handled by the Department of Driver Services (DDS), so you'll often see the exam called the DDS CDL general knowledge test. Confirm the current official format with DDS; this page uses DMV Prep's recorded practice configuration.
Is this Georgia CDL general knowledge test practice really free?
Yes. Every practice test on this page and everything in the DMV Prep app is free — no ads, no paywall, no account.
Where do these CDL general knowledge test questions come from?
Questions use Commercial Driver's Study Guide and applicable licensing references. Citation scope and recency are being revalidated across the bank.
Can I study for the Georgia CDL general knowledge test in Spanish?
Yes — the DMV Prep app includes all 3,671+ questions in Spanish, and the whole app works in Spanish.
