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.
View All Plans| 90-100 | => | 14% |
| 80-89 | => | 50% |
| 70-79 | => | 0% |
| 60-69 | => | 14% |
| <60% | => | 21% |
Driving tractor-trailers or other combination vehicles in Kansas requires earning a Class A Commercial Driver’s License (CDL). To qualify, you must pass the Combination Vehicles Knowledge Test and meet other state and federal requirements before taking your CDL skills exam. According to the Kansas DMV, you cannot take the CDL skills test until you complete Entry-Level Driver Training (ELDT) with an FMCSA-approved training provider listed on the Training Provider Registry and pass the CDL General Knowledge Test to obtain a Commercial Learner’s Permit (CLP). Once you’ve held your CLP for a minimum of 14 days, you can take the Skills Test.
The Kansas Combination Vehicles Knowledge Test requires a minimum passing score of 80% and consists of 20 multiple-choice questions. Topics include safe operation of combination vehicles, air-brake systems in tractor-trailers, proper coupling and uncoupling procedures, preventing skids and jackknives, and inspection requirements. If you fail the test, you must wait one business day and pay a retest fee for each additional attempt. Our experts have put together a series of valuable practice tests to help ensure you pass the official test on your first attempt!
Our Kansas CDL Combination Practice Tests are based on the format and content of the official exam, offering feedback in real time (versus all at once at the end of the assessment!). The practice tests are based on the latest Kansas CDL Manual (Kansas CDL Handbook 2025). Once you’ve mastered this practice test, visit another one here: https://driving-tests.org/kansas/ks-cdl-combination-test/.
Kansas’s 141,000 miles of highways are made up primarily of I-70, I-35, and U.S. Highway 54. Major Kansas employers hiring Class A drivers to haul freight along these roads include Dillons Supply Chain, FedEx Freight, Koch Industries, Tyson Foods, UPS, and Walmart. Tons of opportunities await you once you’re licensed!
Most combination tractors use air brakes, so you’ll also need to pass the Air Brakes Knowledge Test to avoid a restriction on your CDL. You can prepare with our Kansas Air Brakes Practice Test. Consider studying for optional endorsements as well, such as Tanker (N), Hazardous Materials (H), and Doubles/Triples (T), to further expand your career potential. Check out one of our endorsement practice tests here: https://driving-tests.org/kansas/ks-cdl-hazmat-practice-test/.
With Kansas’s growing need for professional drivers, earning your Class A CDL puts you ahead of the pack. Get started now. You’ll be glad you did!
Driver’s Ed is - nobody wants to set foot inside the DMV. 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 KS 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 DMV.
