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From the wide-open deserts to the beautiful mountains, you’ll find a little of a lot transporting cargo through Nevada. What better way to add to your credibility and income potential than by enhancing your Nevada Commercial Driver’s License (CDL) with a Double/Triple Trailers endorsement! This endorsement opens the floodgates for additional opportunities, and the good news is, you’ve already done most of the heavy lifting. With your CDL in hand and (hopefully) having passed the Combination Vehicles knowledge test, the main requirement for this certification is passing a 20-question multiple-choice knowledge test with a score of 80% (16 correct answers). Once you’ve done that, you’ll receive the “T” endorsement, which authorizes you to pull two or three trailers (where laws allow) (Nevada CDL Handbook 2026).
In the Silver State, you must be at least 21 to add this certification. Unlike many states with a Doubles/Triples Trailers endorsement, in Nevada, you are allowed to pull both double and triple trailers. Double and triple trailers are often used for the transport of Nevada’s silver and other raw mining materials, consumer goods, food and beverages (especially considering the state’s huge tourism industry in Vegas!), cross-border agricultural products, construction materials, and electronics. You may be saying to yourself, “I’ve got to get this endorsement! How can I best prepare for the test?”
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
Looking online, you will find a vast and daunting supply of information. What you need is a systematic, focused approach —and that’s what our online Nevada CDL Double/Triple Trailers practice test offers. Up to date as of January 2026, it includes 20 multiple-choice questions that resemble what you will face at the DMV on your test day! Add this endorsement as soon as possible!
While you work through our online practice test, you’ll receive immediate feedback on each answer. Unlike other approaches that pile on explanations for wrong answers at the end, you’ll see right away why a different response is correct. So, what are you waiting for? Once you’ve prepared, practiced with our tests, and feel ready, simply apply at the DMV. Bring your documents, pay the required fee, pass the official test, and open up a new world of opportunity.
Looking for other Nevada-based CDL endorsements? Find tons of valuable information and practice tests here.
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 2026 NV 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.
