Finding the right CDL school is the first step toward a trucking career. Since February 2022, all new CDL applicants must complete Entry-Level Driver Training (ELDT) from an FMCSA-registered training provider. Practice with the free CDL practice test on PracticeTestGeeks (32 questions with answer explanations).
You can continue preparing with the printable cdl practice test, which includes answer explanations for every question.
Interactive CDL resources on PracticeTestGeeks, free to start:
Facts verified Oct 18, 2026 against Federal Motor Carrier Safety Administration (FMCSA), U.S. DOT; tests administered by each state driver licensing agency. Dates that have passed are removed automatically.
| Item | Detail | Official source |
|---|---|---|
| Passing score | 80% on each knowledge test | ecfr.gov |
| Exam fee (Hazmat endorsement (TSA threat assessment)) | $85.25 | tsa.gov |
| Exam fee (Hazmat endorsement, TWIC holder) | $41.00 reduced rate | tsa.gov |
| Retake policy | Retake must use a different test version | ecfr.gov |
| Validity (Commercial learner's permit) | Max 1 year from initial issuance without retesting | ecfr.gov |
| Delivery | Written, verbal or computer; foreign language allowed, no interpreter | ecfr.gov |
| Eligibility (Commercial learner's permit) | Age 18+; 14-day wait before the skills test | ecfr.gov |
Facts verified Oct 18, 2026 against Federal Motor Carrier Safety Administration (FMCSA), U.S. DOT; tests administered by each state driver licensing agency. Dates that have passed are removed automatically.
Cost: $2,000-$5,000 | Duration: 4-16 weeks
Best for budget-conscious students. Eligible for Pell Grants, WIOA funding, and federal financial aid. Longer programs but thorough training with more classroom hours.
Cost: $3,000-$10,000 | Duration: 3-6 weeks
Fastest path to your CDL. Intensive programs with full-time schedules. Many offer financing, weekend classes, and accelerated options. Popular chains include Roadmaster, 160 Driving Academy, and SAGE.
Cost: $0-$1,000 | Duration: 3-4 weeks
Major trucking companies pay for your training in exchange for a 1-2 year employment commitment. Good option if you're ready to start working immediately. Companies include CRST, Werner, Swift, and Schneider.
Cost: Free | Duration: Varies
The Workforce Innovation and Opportunity Act provides free CDL training for eligible candidates through local workforce development boards. Check your state's CareerOneStop center.
CDL training costs vary widely but financial help is available:
| Pros | Cons |
|---|---|
| cdl — structured CDL training builds a solid foundation of skills | Training programs can be time-intensive (weeks to months) |
| Multiple training formats available: online, in-person, and hybrid | Quality varies significantly between training providers |
| Hands-on practice prepares you for real-world job scenarios | Costs for comprehensive programs can be substantial |
| Training programs often include job placement assistance | Hands-on components may require travel or in-person attendance |
| Continuing education keeps your skills current with industry changes | Self-paced learning requires strong discipline and motivation |
Try these questions from our free CDL practice tests. The correct answer and an explanation follow each question.
During a school bus pre-trip, a driver checks the tires and finds one steer axle tire has a tread depth of 3/32 of an inch. This tire is ________.
Answer: B. unacceptable; steer axle tires require a minimum of 4/32 of an inch
Federal Motor Carrier Safety Regulations require a minimum tread depth of 4/32 of an inch on steer axle tires, so 3/32 is below the legal limit and the bus must not be driven.
After completing the final run of the day, what must a school bus driver do before leaving the vehicle?
Answer: C. Check tire pressure and fluid levels
Drivers are required to walk the full length of the bus and check every seat — including under seats — to confirm no child remains on board. Students falling asleep or hiding can easily be missed otherwise.
Why should a school bus driver count students as they board and exit at a stop?
Answer: A. To ensure all students cleared the danger zone before moving
Counting students helps confirm everyone is safely clear of the bus before it moves.
At a railroad-highway grade crossing, what must a school bus driver do before proceeding across the tracks?
Answer: B. Stop 15 to 50 feet before the tracks, open the door, and listen for approaching trains
Federal regulations require school bus drivers to stop between 15 and 50 feet from railroad tracks, open the service door, and listen for trains before crossing — regardless of whether signals are active.