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If you are not good at recognizing road signs and their meanings, a trip through the Badlands may not be a good experience. The South Dakota driver’s license written knowledge test measures your readiness to use these signs to obey traffic laws and be warned of specific road situations. Your failure to demonstrate this ability may deny you the opportunity to experience the freedom of the open road. If you need a little help in becoming a road signs expert, there is an excellent resource waiting to give you a lift.
Our free South Dakota DMV Road Signs practice test helps you develop exceptional recognition skills reinforced by the information needed to apply them. Serving as a safety and information device, road signs alert you to road rules and warn you of specific road situations. For instance, a No Parking sign lets you know that you cannot leave your vehicle in a designated area. A Roundabout sign warns you that you are approaching a circular intersection. Guide signs, such as a destination sign, provide you with the distance to a location, the highway number, or the location of available services.
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
While you may have previously used a study guide to prepare for a test, the Road Signs practice test is a superior resource designed for optimal learning. The practice test is based on the most recent South Dakota DMV driver’s manual (South Dakota DMV Handbook (SD Driver's Manual) 2025) and is up to date as of December 2025. The practice test includes 50 multiple-choice questions with pictures of road signs for you to identify and explain. If you get a question wrong, don’t despair! The practice test is designed to fill those knowledge gaps you have. Unlike a study guide that merely helps you memorize the answers to the questions, the practice test will provide additional information to better prepare you for your official test and become a better driver. If you submit an incorrect answer, you will receive a detailed explanation of the correct one. This method offers unrivaled attention to detail that boosts your confidence in facing difficult questions. It’s a game changer!
While it’s possible to find gold in the Black Hills, that discovery also applies to the practice tests for other U.S. states and Washington D.C. found at https://driving-tests.org/academy/drivers-license.
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 SD 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.
