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SD
15 Questions

South Dakota CDL Practice Test

Based on the Official South Dakota DPS CDL Manual

80%
Passing Score
15 Questions
Section: General Knowledge
Source: South Dakota DPS Commercial Driver License Manual

Test Format Breakdown

General Knowledge50 Q / 40 to pass
Air Brakes25 Q / 20 to pass
Combination Vehicles20 Q / 16 to pass

Minimum passing score: 80%

South Dakota Test Fees

CLP Permit$25-$50
CDL License$50-$100
Road Test$50-$100
Retake wait: 7-14 days (varies by state)

Study Resources

Question 1 of 150 answered
SD CDL Practice Test

South Dakota CDLs are issued by:

PASSED THE PRACTICE TEST?

Your Next Steps to Getting a CDL in South Dakota

Now that you have practiced, here is what you need to do next:

1

Get Your DOT Physical in South Dakota

You must pass a DOT physical exam before you can get your CDL. Find certified medical examiners near you.

Find DOT Clinics in SD
2

View Verified CDL Schools in South Dakota

Browse FMCSA-verified ELDT training programs near you. Compare tuition, duration, and reviews.

Browse CDL Schools SD
Worried about scams? Use our School Verification Tool →

Study Tips for the South Dakota CDL Exam

  • 1.Download and read the official South Dakota DPS CDL
  • 2.Focus on South Dakota-specific rules like speed limits, weight restrictions, and local exemptions
  • 3.Take this practice test multiple times until you consistently score above 80%
  • 4.Review explanations for questions you miss to understand the reasoning

FAQ: South Dakota CDL Test

Common questions about taking the CDL test in South Dakota

How hard is the South Dakota CDL test?

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The South Dakota CDL test is challenging but very passable with proper preparation. You need to score 80% to pass. Most students who practice with our free tests and study the official South Dakota DPS handbook pass on their first attempt.

Can I take the South Dakota CDL test in Spanish?

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South Dakota currently does not offer the CDL test in Spanish. Both written and road tests must be taken in English. We recommend studying with our bilingual practice tests to prepare.

How long is my South Dakota CLP valid?

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Your South Dakota Commercial Learner's Permit (CLP) is valid for 180 days (6 months). You must complete your ELDT training and pass the CDL skills test before it expires. If it expires, you'll need to retake the written tests.

What happens if I fail the South Dakota CDL test?

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If you fail the South Dakota CDL test, you can retake it after 7-14 days (varies by state). You'll pay a retest fee ($50-$100). There's no limit on attempts, but your CLP must remain valid. Use our practice tests to study the areas where you struggled.

Where can I find CDL schools in South Dakota?

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We have multiple cities with FMCSA-verified CDL schools in South Dakota.

View all South Dakota CDL schools →
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Disclaimer: This practice test is for educational purposes only and is not affiliated with or endorsed by the South Dakota DPS or the FMCSA. Questions are based on the publicly available South Dakota CDL Manual and are designed to help you prepare for the official exam. Always study the official South Dakota CDL handbook for the most accurate and up-to-date information.