Free Arkansas CDL Practice Test — Updated for 2025

If you plan to earn your Commercial Driver’s License in Arkansas, you’ll need to pass the knowledge exams. This page offers free Arkansas CDL practice tests for every endorsement: General Knowledge, Air Brakes, Combination Vehicles, Hazmat, Passenger, School Bus, Tankers, and Doubles/Triples. Each test delivers one question at a time with immediate feedback and clear explanations. These are updated for 2025 to match the latest requirements.

Arizona CDL at a Glance (Plain-English Summary)

  • Age & eligibility:
    18+ for intrastate driving, 21+ for interstate, hazmat, or passenger work.
  • License:
    Must have a valid Arkansas driver’s license and generally a clean record.
  • Medical card:
    Most CDL drivers need a DOT Medical Examiner’s Certificate.
  • CLP:
    Pass the knowledge tests to get a Commercial Learner’s Permit.
  • ELDT:
    Entry‑Level Driver Training is federally required for Class A, B, and endorsements H, S, P.
  • Skills test:
    Hold CLP at least 14 days before skills test (pre‑trip, basic control, on‑road).
  • Hazmat:
    Requires TSA background check + knowledge test.
  • Testing agency:
    Exams administered by the Arkansas State Police & DFA Office of Driver Services.

What’s on the Arizona CDL Knowledge Tests

General Knowledge

— vehicle inspections, safe driving rules, emergencies, sharing the road, space/speed control, cargo basics.

Air Brakes

— dual systems, gauges/warnings, brake use, downhill driving, stopping distance.

Combination Vehicles

— coupling/uncoupling, rollover risks, skid/jackknife control, inspections.

Hazardous Materials (H)

— hazmat classes, placards, shipping papers, emergency response, TSA clearance.

Passenger (P) & School Bus (S)

— loading/unloading, prohibited practices, evacuation, mirror checks.

Tankers (N)

— surge/slosh, rollover risks, speed management, inspections.

Doubles/Triples (T)

— converter dollies, coupling order, trailer safety checks.

Pre‑Trip Inspection

— engine, suspension, tires, brakes, lights, in‑cab checks, and safety equipment.

Required for All CDL Drivers

These tests are mandatory for all Commercial Driver's License applicants

About General Knowledge Tests

Basic rules, regulations, and safe driving practices for commercial vehicles

General Knowledge Test 1

Basic CDL knowledge and traffic laws

📝 50 Questions 🎯 80% to pass
Start Test

General Knowledge Test 2

Vehicle safety and inspection procedures

📝 50 Questions 🎯 80% to pass
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General Knowledge Test 3

Driving techniques and hazard awareness

📝 50 Questions 🎯 80% to pass
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General Knowledge Test 4

Transportation of cargo and passengers

📝 50 Questions 🎯 80% to pass
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General Knowledge Test 5

Emergency procedures and vehicle maintenance

📝 50 Questions 🎯 80% to pass
Start Test

General Knowledge Test 6

Final comprehensive review test

📝 50 Questions 🎯 80% to pass
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About Air Brakes Tests

Air brake systems, inspection, and operation procedures

Air Brakes Test 1

Basic air brake system components and operation

📝 25 Questions 🎯 80% to pass
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Air Brakes Test 2

Air brake inspection and testing procedures

📝 25 Questions 🎯 80% to pass
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Air Brakes Test 3

Emergency procedures and troubleshooting

📝 25 Questions 🎯 80% to pass
Start Test

Air Brakes Test 4

Advanced air brake systems and safety

📝 25 Questions 🎯 80% to pass
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About Pre-Trip Inspection Tests

Vehicle inspection procedures and safety checks

Pre-Trip Inspection Test 1

Engine compartment and cab inspection

📝 20 Questions 🎯 80% to pass
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Pre-Trip Inspection Test 2

Exterior vehicle inspection

📝 20 Questions 🎯 80% to pass
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Pre-Trip Inspection Test 3

Trailer and coupling system inspection

📝 20 Questions 🎯 80% to pass
Start Test

Endorsement Tests

Additional certifications for specialized commercial driving

About Combination Vehicles Tests

Tractor-trailers, truck and trailer combinations

Combination Vehicles Test 1

Coupling and uncoupling procedures

📝 20 Questions 🎯 80% to pass
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Combination Vehicles Test 2

Inspection of combination vehicles

📝 20 Questions 🎯 80% to pass
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Combination Vehicles Test 3

Driving combination vehicles safely

📝 20 Questions 🎯 80% to pass
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Combination Vehicles Test 4

Backing and maneuvering techniques

📝 20 Questions 🎯 80% to pass
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Combination Vehicles Test 5

Advanced combination vehicle operation

📝 20 Questions 🎯 80% to pass
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About Hazmat Tests

Hazardous materials transportation and safety

Hazmat Test 1

Hazmat classification and identification

📝 30 Questions 🎯 80% to pass
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Hazmat Test 2

Loading and handling procedures

📝 30 Questions 🎯 80% to pass
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Hazmat Test 3

Documentation and placarding

📝 30 Questions 🎯 80% to pass
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Hazmat Test 4

Emergency response and safety procedures

📝 30 Questions 🎯 80% to pass
Start Test
About Passenger Vehicles Tests

Buses and vehicles designed to transport passengers

Passenger Vehicle Test 1

Pre-trip inspection for passenger vehicles

📝 20 Questions 🎯 80% to pass
Start Test

Passenger Vehicle Test 2

Loading and unloading passengers

📝 20 Questions 🎯 80% to pass
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Passenger Vehicle Test 3

Passenger safety and emergency procedures

📝 20 Questions 🎯 80% to pass
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Passenger Vehicle Test 4

Special situations and regulations

📝 20 Questions 🎯 80% to pass
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About School Bus Tests

School bus operation and student transportation safety

School Bus Test 1

Loading and unloading students

📝 20 Questions 🎯 80% to pass
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School Bus Test 2

Emergency exits and evacuation procedures

📝 20 Questions 🎯 80% to pass
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School Bus Test 3

Student management and safety

📝 20 Questions 🎯 80% to pass
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School Bus Test 4

Special hazards and situations

📝 20 Questions 🎯 80% to pass
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About Tanker Vehicles Tests

Liquid cargo transportation and tank vehicle operation

Tanker Vehicle Test 1

Tanker vehicle inspection and safety

📝 20 Questions 🎯 80% to pass
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Tanker Vehicle Test 2

Driving techniques for liquid cargo

📝 20 Questions 🎯 80% to pass
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Tanker Vehicle Test 3

Loading, unloading, and emergency procedures

📝 20 Questions 🎯 80% to pass
Start Test
About Doubles/Triples Tests

Double and triple trailer combinations

Doubles/Triples Test 1

Coupling and inspection procedures

📝 20 Questions 🎯 80% to pass
Start Test

Doubles/Triples Test 2

Driving techniques and safety

📝 20 Questions 🎯 80% to pass
Start Test

Doubles/Triples Test 3

Emergency procedures and troubleshooting

📝 20 Questions 🎯 80% to pass
Start Test

FAQs — Arkansas CDL

Additional certifications for specialized commercial driving

Q1- Who needs a CDL in Arizona?

Required if operating:
  • A vehicle with GVWR 26,001 lb+.
  • A combination with GCWR 26,001 lb+ and trailer over 10,001 lb.
  • A combination with GCWR 26,001 lb+ and trailer over 10,001 lb.
  • A bus or van designed for 16+ passengers.

Q2- How old must I be for a CDL in Arkansas?

18 years intrastate, 21 years interstate/hazmat/passenger

Q3- Do I need a DOT medical card?

Yes, unless exempt. Most drivers must carry a current Medical Examiner’s Certificate.

Q4- What is ELDT?

Entry-Level Driver Training required for Class A, B, and endorsements H, S, P.

Q5- How long must I hold a CLP?

At least 14 days before skills test.

Q6- Where are CDL tests given in Arkansas?

Knowledge and skills tests are managed by the Arkansas State Police and DFA testing sites.

Q7- What is the passing score for CDL tests in Arkansas?

Most exams require an 80% score to pass.

Q8- Are tests offered in Spanish?

Availability may vary. Check with DFA for language options.

Q9- What is required for Hazmat endorsement?

A TSA background check and passing the Hazmat knowledge exam.

Q10- What should I bring to my test?

Arkansas license, CLP, medical card, ELDT proof, and a vehicle for your CDL class test.