All your missed questions are saved
automatically for extra practice.
It's a practice test that's automatically made up of all your missed questions. Once you finish this test, you’ll be able to revisit your Challenge Bank™ to practice and sharpen your skills.
View All PlansAdding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 650+ exam-like questions, a Pass Guarantee, personalized study plans, and more.
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| 70-79 | => | 50% |
| 60-69 | => | 20% |
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Driving tractor-trailers or other combination vehicles in Georgia requires earning a Class A Commercial Driver’s License (CDL). To qualify, you must pass the Combination Vehicles Knowledge Test and complete other state and federal requirements (including the CDL General Knowledge Test) before taking the skills exam. According to the Georgia DDS, you cannot take the CDL skills test until you complete Entry-Level Driver Training (ELDT) with an FMCSA-approved training provider.
The Georgia Combination Vehicles Knowledge Test consists of 20 multiple-choice questions. Topics tested on the official exam include safe operation of combination vehicles, air brake systems in tractor-trailers, coupling and uncoupling procedures, preventing skids and jackknives, and vehicle inspection requirements. You must answer at least 16 correctly (80%) to pass. If you fail, you must wait at least one business day and pay a retest fee for each additional attempt. You are needed on the road as soon as possible in Georgia, so our experts have developed the perfect tool to ensure you pass this test on your first attempt!
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
Our Georgia CDL Combination Practice Tests mirror the structure and content of the official exam and feature instant feedback, hints, and answer explanations. They draw directly from the latest Georgia CDL Manual (Georgia CDL Handbook 2025), which is the primary resource for the official exam. This practice test is one of several in our series, so be sure to check out another one here: https://driving-tests.org/georgia/ga-cdl-combination-test/.
Major trucking routes such as I-75, I-16, and I-20 link Atlanta, Savannah, Macon, and Augusta. Top employers like Chick-fil-A Supply LLC, Coca-Cola Bottling Company, Colonial Pipeline Company, Georgia-Pacific, Home Depot, Kemi Construction, UNITED, UPS, US Foods, and XPO Logistics hire qualified Class A drivers.
Remember that most tractor-trailers use air brakes, so you’ll also need to pass the Air Brakes Knowledge Test to avoid a restriction on your CDL. Take a look at one of our Air Brakes Practice Tests here: https://driving-tests.org/georgia/ga-cdl-air-brake-practice-test/. We also recommend preparing for optional endorsements, such as Tanker (N), Hazardous Materials (H), and Doubles/Triples (T) to further expand your qualifications.
With Georgia’s strong demand for Class A CDL drivers, you’ll be well on your way to a high-earning, stable career in transportation.
Driver’s Ed is - nobody wants to set foot inside the DDS. That’s why millions of learners trust us for simple, visual, effective prep.
We are an officially recognized FMCSA Entry-Level Driver Training provider and a proud partner to over 2,500 libraries. We work with safety organizations like GHSA and the National Safety Council to help create safer roads for everyone.
Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.
Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.
Go beyond the boring black-and-white manual. Our interactive handbook lets you read, listen with an MP3 audio version, or even chat with it to find the information you need, faster.
We build our practice questions from the current 2025 GA Driver Handbook and refine them using patterns recent test‑takers report.
Driver handbook • Knowledge‑test/permit overview • Fees & ID requirements • Office/appointment info
We mirror recurring themes (e.g., right‑of‑way traps, sign look‑alikes) and use similar distractors and wording styles.
We don’t collect or publish actual test items and we’re not affiliated with DDS.
