CDL Requirements by State
Complete guide to Commercial Driver's License requirements across all 50 states. Find licensing fees, age requirements, testing information, and endorsement details.
CDL Classes
Class A CDL
Required for any combination of vehicles with a GCWR of 26,001 lbs or more, provided the GVWR of the vehicle(s) being towed is in excess of 10,000 lbs.
Class B CDL
Required for any single vehicle with a GVWR of 26,001 lbs or more, or any such vehicle towing a vehicle not in excess of 10,000 lbs GVWR.
Class C CDL
Required for any single vehicle, or combination of vehicles, that does not meet the definition of Class A or Class B, but is designed to transport 16 or more passengers or hazardous materials.
Select Your State
Alabama
Alabama offers a unique farm vehicle exemption allowing agricultural workers to drive Class A vehicles without a CDL within 150 miles of their farm.
Alaska
Alaska's extreme conditions require additional winter driving training, and the state has special provisions for ice road truckers operating in remote areas.
Arizona
Arizona has no state income tax and offers reciprocity with Mexican commercial licenses for border region drivers under special agreements.
Arkansas
Arkansas is home to Walmart's headquarters, making it one of the top states for trucking jobs with strong regional carrier presence.
California
California has the strictest emissions standards in the nation, requiring special clean truck certifications and port drayage registry for harbor trucking.
Colorado
Colorado requires mandatory chain law compliance and mountain driving certification for Interstate 70 corridor operations above 8,000 feet elevation.
Connecticut
Connecticut has some of the highest CDL fees in the nation but offers expedited testing appointments within 2 weeks of application.
Delaware
Delaware's small size means most CDL holders work interstate routes, and the state processes CDL applications within 24 hours.
Florida
Florida has no state income tax and uniquely requires all CDL applicants to complete a mandatory drug and alcohol awareness course.
Georgia
Georgia is a major logistics hub with the Port of Savannah, offering streamlined CDL processing for port trucking endorsements.
Hawaii
Hawaii's island geography means most CDL holders work local routes, and the state requires separate endorsements for each island's unique road conditions.
Idaho
Idaho allows 17-year-olds to obtain a CDL for agricultural purposes, one of the youngest ages permitted nationwide.
Illinois
Illinois pioneered electronic CDL testing and has the most third-party testing locations of any state with over 200 authorized facilities.
Indiana
Indiana is known as the "Crossroads of America" and offers a CDL apprenticeship program partnering directly with major carriers.
Iowa
Iowa has some of the lowest CDL fees in the nation and exempts farmers from CDL requirements for grain harvest within 150 miles.
Kansas
Kansas allows CDL holders to drive oversized farm equipment on highways without special permits during harvest season.
Kentucky
Kentucky offers free CDL training through its workforce development program, one of the few states with fully subsidized commercial driving education.
Louisiana
Louisiana requires unique hazmat endorsements for oil field trucking and has special provisions for overweight permits on state highways.
Maine
Maine permits longer combination vehicles (LCVs) up to 100 feet on designated routes, among the longest allowed in the eastern US.
Maryland
Maryland has mandatory rest stop requirements on I-95 and offers tax credits for companies hiring newly licensed CDL drivers.
Massachusetts
Massachusetts requires a separate road test for Boston metro operations due to unique traffic patterns and narrow historic streets.
Michigan
Michigan allows the heaviest truck weights in the lower 48 states at 164,000 pounds, requiring special multi-axle configurations.
Minnesota
Minnesota has a unique "snowbird" CDL provision allowing seasonal license transfers for drivers working winter months in southern states.
Mississippi
Mississippi offers the fastest CDL processing time in the nation, often issuing licenses same-day after successful testing.
Missouri
Missouri is the only state that doesn't require a CDL for operating emergency vehicles, including fire trucks over 26,000 lbs.
Montana
Montana has no daytime speed limits for trucks on certain rural highways and allows 17-year-olds to obtain intrastate CDLs.
Nebraska
Nebraska's central location makes it a trucking hub, and the state offers 24/7 CDL testing appointments at select locations.
Nevada
Nevada has no state income tax and requires special endorsements for hauling to casinos and entertainment venues on the Las Vegas Strip.
New Hampshire
New Hampshire has no sales tax on trucks and offers lifetime CDL renewals for drivers over 65 with clean records.
New Jersey
New Jersey requires the most behind-the-wheel training hours (50+) and has mandatory defensive driving courses for all CDL applicants.
New Mexico
New Mexico offers CDL testing in both English and Spanish, with bilingual examiners at all state testing locations.
New York
New York City requires a separate TLC license for commercial vehicles and has strict anti-idling laws with $500+ fines.
North Carolina
North Carolina hosts the largest trucking school in the Southeast and waives skills tests for military veterans with driving experience.
North Dakota
North Dakota's oil boom created special CDL provisions for oilfield trucking with expedited hazmat endorsements.
Ohio
Ohio has the most rest stops per highway mile and requires annual inspections for all commercial vehicles, exceeding federal standards.
Oklahoma
Oklahoma allows tribal nations to issue CDLs recognized statewide, unique among US states for commercial licensing.
Oregon
Oregon has no self-service gas stations, affecting fuel stop procedures, and requires chain certification for Cascade Mountain routes.
Pennsylvania
Pennsylvania has the most miles of rural roads requiring CDL operation and offers veterans priority scheduling for all CDL tests.
Rhode Island
Rhode Island's compact size means most CDL routes cross state lines, making interstate endorsements effectively mandatory.
South Carolina
South Carolina offers tax exemptions for trucking companies and has one of the fastest growing freight corridors on I-85.
South Dakota
South Dakota has the lowest CDL fees in the nation and no minimum residency requirement for obtaining a commercial license.
Tennessee
Tennessee has no state income tax and is home to FedEx headquarters, making it a major hub for overnight freight operations.
Texas
Texas has the most CDL holders of any state (over 500,000) and allows 18-year-olds to drive interstate under a pilot program.
Utah
Utah requires additional training for double/triple trailer combinations and has special permits for Great Salt Lake area hauling.
Vermont
Vermont has weight restrictions on historic covered bridges and offers maple syrup hauling exemptions during sugaring season.
Virginia
Virginia hosts the largest naval base in the world, offering expedited CDL processing for military contractors and veterans.
Washington
Washington requires ferry operations endorsements for Puget Sound routes and has the strictest emission standards outside California.
West Virginia
West Virginia's mountain terrain requires mandatory brake inspection certifications and has special training for steep grade descents.
Wisconsin
Wisconsin allows the highest winter weight limits during frozen ground conditions, adding 10,000+ pounds to standard limits.
Wyoming
Wyoming has no corporate income tax and the lowest fuel taxes, making it popular for trucking company headquarters.
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CDL Endorsements
Hazardous Materials
Required for transporting hazardous materials
Tank Vehicles
Required for driving tank vehicles
Passenger
Required for passenger vehicles (16+ passengers)
School Bus
Required for driving school buses
Double/Triple Trailers
Required for pulling double or triple trailers
Tank and Hazmat Combined
Combined tank vehicle and hazmat endorsement
Federal CDL Requirements
All CDL holders must meet federal requirements set by the Federal Motor Carrier Safety Administration (FMCSA) in addition to state-specific requirements.
- Valid DOT Medical Certificate
- Entry-Level Driver Training (ELDT) completion
- Minimum age: 21 (interstate), 18 (intrastate)
- Pass knowledge and skills tests
- Clean driving record