A Commercial Driver's License (CDL) is required in Oklahoma to operate commercial motor vehicles over 26,000 lbs GVWR, buses carrying 16 or more passengers, or vehicles placarded for hazardous materials. Oklahoma CDL fees start at $52 for a 4-year license. Three CDL classes are available: Class A for tractor-trailer combinations, Class B for single large vehicles, and Class C for passenger and HazMat vehicles. First-time applicants must complete Entry Level Driver Training (ELDT) through an FMCSA-registered provider before taking the skills test. All interstate CDL holders must maintain a valid DOT Medical Certificate. Test your knowledge with the Oklahoma CDL knowledge test, then pass the skills test — pre-trip inspection, basic vehicle control, and road driving — to earn your license.
Any combination of vehicles with a GCWR of 26,001 lbs or more, provided the GVWR of the towed vehicle exceeds 10,000 lbs.
Any single vehicle with a GVWR of 26,001 lbs or more, or any such vehicle towing a vehicle with a GVWR not exceeding 10,000 lbs.
Any single vehicle or combination not covered by Class A or B, designed to transport 16 or more passengers including the driver, or required to be placarded for hazardous materials.
TSA background check and fingerprinting required. Valid 5 years. Essential for oil and gas chemical transport in the Anadarko Basin and SCOOP/STACK plays in central and western Oklahoma.
Required for liquid or gas bulk tank operations. Common for crude oil transport, produced water hauling, and fuel tankers in Oklahoma's active oil and gas regions.
Required for buses carrying 16 or more passengers including the driver.
Requires P endorsement. Background check required in Oklahoma.
Required for pulling double or triple trailers. Class A CDL required. Oklahoma's flat terrain on I-40 and I-44 corridors is suitable for doubles operations.
Combination of H and N endorsements; TSA background check applies. Common for oil field tanker operators in the Anadarko Basin (Woodward, Elk City) and SCOOP/STACK plays (Kingfisher, Canadian counties).
Entry Level Driver Training (ELDT) is required by federal regulation (49 CFR Part 380, effective Feb 7, 2022) for first-time Class A or B CDL applicants, and for adding H, P, or S endorsements. Training must be completed through an FMCSA-registered provider listed in the Training Provider Registry (TPR) at tpr.fmcsa.dot.gov.
Find a registered ELDT provider in Oklahoma →Interstate CDL holders must hold a valid DOT Medical Examiner's Certificate (MEC) issued by an FMCSA-certified medical examiner. The MEC is valid for up to 24 months (shorter for drivers with certain conditions). Submit the MEC copy to Oklahoma DPS and self-certify as 'non-excepted interstate'.
Find an FMCSA-certified medical examiner →Apply at an Oklahoma DPS driver license office with proof of identity, Oklahoma residency, and Social Security Number. Pass the required knowledge tests, complete ELDT through an FMCSA-registered provider, then schedule and pass the skills test. The CDL original fee is $52.
Oklahoma CDLs are valid for 4 years. Your DOT Medical Certificate is separate — most interstate drivers must renew it every 24 months or as required by your medical examiner. Renew your CDL at any Oklahoma DPS office before it expires.
Yes. Oklahoma allows gross vehicle weight up to 90,000 lbs on state highways and turnpikes — 10,000 lbs above the 80,000 lb federal limit. This benefits agriculture (wheat, cattle), oil field equipment, and industrial loads on state routes. Interstate highways remain at the 80,000 lb federal standard.
PIKEPASS (Oklahoma Turnpike Authority's transponder) is not mandatory but is highly recommended for commercial drivers who use turnpikes regularly. Cash toll payment is available but slower. Some turnpike exits require specific routing for oversize/overweight vehicles. PIKEPASS accounts for commercial vehicles can be set up at pikepass.com.
Oklahoma City and Tulsa are major distribution hubs on I-35, I-40, and I-44. Both cities have Amazon, Walmart, and major carrier terminals. Oklahoma City's Tinker Air Force Base and Will Rogers World Airport generate additional freight demand. Tulsa's industrial base includes steel, aerospace, and energy sector freight. Local, regional, and OTR positions are all available in both metros.
Browse commercial trucks for sale from dealers in Oklahoma on TruckRadar.
Oklahoma CDL fees are moderate at $52. Fees subject to change — verify current amounts at ok.gov/dps. Skills test fees vary by location. Oklahoma Turnpike Authority (PIKEPASS) is required for frequent turnpike users. DOT Medical Certificate renewed separately per FMCSA requirements.
Disclaimer
The information on this page is compiled from publicly available government sources and is provided for general informational purposes only. TruckRadar is an independent search engine — we are not affiliated with any government agency and this content does not constitute legal or compliance advice. Regulations change frequently; always verify current requirements directly with the official source before making compliance decisions.
Official source: Oklahoma OK Official DMVLast reviewed: April 8, 2026