How to Schedule a CDL Permit Test Appointment at the Sioux Falls DMV

Book your Sioux Falls CDL permit test appointment online or by phone

The South Dakota Department of Public Safety runs the Sioux Falls DMV office. You can schedule a Commercial Driver's License (CDL) permit test appointment through their online system at dps.sd.gov or by calling the Sioux Falls office directly at 605-773-6883. The online system lets you pick your test date and time from available slots; the phone line is faster if you need same-week scheduling or have questions about what documents to bring.

The Sioux Falls DMV office is located at 118 West Capitol Avenue, Pierre, South Dakota 57501 — note that this is the state office, not a local branch. If you live in or near Sioux Falls, you may also find it faster to visit a satellite office in your county, which the DMV website lists by location. Satellite offices often have more open slots and shorter wait times than the main Pierre location.

You do not need to pass a written knowledge test before scheduling the permit test appointment. The permit test itself is what you are scheduling — it covers CDL-specific rules, air brake systems, and hazmat knowledge depending on which endorsements you need. Bring your current South Dakota driver's license, proof of residency (utility bill or lease dated within 60 days), and your Social Security card or passport.

Key Takeaways

• Schedule online at dps.sd.gov or call 605-773-6883; the phone line is faster for same-week slots.
• The main Sioux Falls DMV office is in Pierre, but satellite offices in your county may have more availability.
• Bring your current driver's license, proof of residency dated within 60 days, and proof of Social Security number.
• The permit test covers CDL rules, air brakes, and endorsement-specific material; you do not need to pass a knowledge test first.
• Test fees and appointment availability change seasonally, so check the DMV website or call ahead if you are booking more than two weeks out.

What to expect when you arrive for your permit test

Arrive 15 minutes early. Bring all required documents in original form — copies are not accepted for proof of residency or Social Security verification. The test itself takes 30 to 45 minutes and is administered on a computer at the DMV office. You will answer multiple-choice questions about vehicle operation, safety, and regulations specific to the class of CDL you are testing for.

The passing score is 80 percent on most CDL permit tests in South Dakota. If you pass, you receive your CDL permit the same day and can begin supervised driving practice. If you do not pass, you can reschedule another test appointment, usually within one to two weeks. There is a fee for each test attempt; the DMV website lists the current amount, which varies by test type.

Choosing the right test class and endorsements

South Dakota offers three CDL classes: Class A (tractor-trailers and doubles), Class B (straight trucks over 26,001 pounds), and Class C (smaller commercial vehicles). Before you schedule, know which class matches the vehicle you will drive. Your employer or training program can tell you which class you need.

Endorsements are add-ons for specialized driving: H for hazmat, T for double/triple trailers, P for passenger vehicles, and others. You can test for your base class and add endorsements later, or test for everything at once. Testing for multiple endorsements means a longer test but only one appointment. The DMV website lists which endorsements require additional written tests versus just a skills test.

If your appointment slot fills up or you need to reschedule

Sioux Falls DMV appointment slots fill quickly during spring and fall, when many people renew licenses and test for CDLs. If the online system shows no available dates, call 605-773-6883 to ask about cancellations or satellite office availability. Cancellations happen regularly, and the phone line can sometimes find you a slot within days even when the website shows nothing.

To reschedule an existing appointment, log into your account on dps.sd.gov or call the office. Cancellations made more than 24 hours before your appointment do not incur a fee. If you cancel within 24 hours, you may lose your test fee depending on the DMV's current policy — call ahead to confirm.

Preparing for your permit test before the appointment

The South Dakota CDL manual is free on the DMV website and covers everything on the test. Read it cover to cover at least once; most people spend 10 to 15 hours studying. Focus on air brake systems, vehicle inspection, and hazmat rules if you are testing for those endorsements — these sections have the most test questions and are where most people lose points.

Practice tests are available through the DMV website and through third-party CDL prep sites. Taking at least three practice tests before your appointment helps you identify weak areas and builds confidence with the computer interface. Many people find that practicing under timed conditions (the real test is timed) makes a significant difference in their score.

What happens after you pass your permit test

Your CDL permit is valid for one year from the date you pass. During that year, you must complete behind-the-wheel training and pass a skills test (the driving test) to earn your full CDL license. Many employers require you to hold the permit for a minimum number of days before you can test for the skills portion — ask your employer or training program what their requirement is.

You can schedule your skills test appointment through the same DMV system once you have completed your training. The skills test includes a pre-trip vehicle inspection, a basic control test, and an on-road driving test. It is administered by a DMV examiner and takes about 90 minutes total.

Frequently Asked Questions

Can I schedule a CDL permit test appointment online the same day I want to test?

Same-day appointments are rarely available online. Call 605-773-6883 to ask about walk-in slots or cancellations. If you need to test within a few days, the phone line is your best option because staff can check real-time cancellations that do not show on the website.

What if I fail my permit test — can I reschedule right away?

Yes. You can reschedule when ready after failing, and many people book their next attempt the same day. There is a fee for each test attempt. Most people who study the manual and take practice tests pass on their second attempt.

Do I need a CDL permit before I can enroll in a truck driving school?

No. Many truck driving schools enroll students before they have their permit and help them study for the permit test. Some schools schedule the permit test as part of their program. Ask your school whether they handle permit testing or whether you need to schedule it yourself.

Can I test for multiple CDL endorsements at my first appointment?

Yes. You can test for your base class and any endorsements you need in one appointment. The test will be longer, but you only pay one appointment fee. The DMV website shows which endorsements require written tests versus skills tests only.

What if I move out of South Dakota after I get my permit — is it still valid?

Your South Dakota CDL permit is valid only in South Dakota. If you move to another state, you will need to explore for a permit in that state. Some states have reciprocal agreements that waive certain requirements, but you will need to contact the new state's DMV to find out.