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SD CDL Combination Vehicles Practice Test 5 2025

Part of mandatory Entry-Level Driver Training Course Based on 2025 SD commercial driver's license manualAvailable in EN, ES
33questions
7mistakes allowed
80%passing score

This fifth SD Combination Vehicles practice test contains another set of 33 multiple-choice questions based on the official CDL manual. Just like our other practice tests, this one is also designed to prepare you for the Combination Vehicles portion of your 2025 Commercial Driver’s License exam. There are several answer options, but only one of them is correct. Each question also includes a hint and an explanation. It is recommended that you check each question’s explanation to gain some further insight into the rule being tested. Every time you answer a question, you’ll get immediate feedback with a detailed explanation, so you won’t need to wait until the end of the test to know the correct answers. Good luck and drive safely!

5 out of 5 • 1 votes.

Perfect for

  • First-time SD CDL and CLP applicants
  • CDL holders adding endorsements
  • SD CDL renewal applicants
SD commercial driver's license
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What to expect on the actual exam

How many questions20
How many correct answers to pass16
Passing score80%
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