Motor Carrier Act Exemption Overtime (2026): Are Truck Drivers Entitled to Overtime Pay?

The Short Answer

The Motor Carrier Act (MCA) exemption under 29 U.S.C. § 213(b)(1) removes many truck drivers, mechanics, loaders, and helpers from the FLSA federal overtime requirement — but it is narrower than most employers claim. Since the 2008 SAFETEA-LU Technical Corrections Act, drivers who work on vehicles weighing 10,000 lbs or less (the small vehicle exception) are back under FLSA overtime, and state laws in California, Washington, and others override the exemption entirely.

If you are a driver, helper, loader, or mechanic and your employer told you "you are MCA-exempt, no overtime," this pillar walks through the four-part test, the small vehicle exception, the interstate commerce requirement, and the state overrides that decide whether you are actually owed 1.5x your regular rate for hours over 40.

What Is the Motor Carrier Act Exemption?

The MCA exemption is a narrow FLSA carve-out for employees whose duties affect the safety of motor vehicles in interstate commerce. It appears at 29 U.S.C. 213(b)(1) and cross-references the Secretary of Transportation authority under 49 U.S.C. 31502 to set maximum hours and safety regulations for interstate motor carriers.

Because the DOT already regulates driver hours through the Hours of Service (HOS) rules, Congress decided the FLSA overtime requirement would be duplicative — so these workers get no federal overtime, no matter how many hours they work.

The exemption is read narrowly. The employer has the burden of proving every element.

The Four-Part Test

To claim the MCA exemption, an employer must prove all four:

• . The employer is a motor carrier or motor private carrier subject to DOT jurisdiction under 49 U.S.C. 13501.
• . The employee class of work is that of a driver, helper, loader, or mechanic as defined by DOT.
• . The employee duties affect the safety of operation of motor vehicles used in interstate commerce.
• . The vehicles involved weigh more than 10,000 lbs GVWR, or the driver transports hazardous materials or passengers in specified quantities — the small vehicle exception does not apply.

If any element fails, the driver is FLSA non-exempt and owed overtime for every hour over 40.

The Small Vehicle Exception (2008 SAFETEA-LU Fix)

From 2005 to 2008, employers used the MCA exemption aggressively to strip overtime from every driver, including sprinter-van and pickup drivers. Congress fixed the loophole in the SAFETEA-LU Technical Corrections Act, Pub. L. 110-244, section 306 (June 6, 2008), which created the small vehicle exception: a covered employee is a driver, helper, loader, or mechanic whose work in whole or in part is that of a driver of a vehicle weighing 10,000 pounds or less, and who is therefore entitled to FLSA overtime notwithstanding 213(b)(1).

Translation: if you drive a cargo van, sprinter van, small box truck, or pickup that weighs 10,000 lbs GVWR or less — even for one shift in a workweek — you are entitled to FLSA overtime for that entire workweek. The exemption does not apply.

Exceptions to the exception (you stay MCA-exempt even on a small vehicle):

• Transporting hazardous materials in quantities requiring placarding
• Transporting 8+ passengers for compensation (or 15+ not for compensation)
• Transporting school children

Interstate Commerce: The Hidden Requirement

Even for a large truck, the exemption only applies if the driver actually or reasonably could cross state lines or carry goods in the continuous flow of interstate commerce. Purely intrastate driving does not qualify.

DOT applies a four-month rule: if a driver has made an interstate trip in the last four months, or is reasonably expected to make one in the next four months, the exemption applies. Otherwise, the driver falls out of the MCA exemption and back into FLSA overtime.

Common intrastate scenarios that break the exemption:

• Local delivery drivers who never leave the state
• Regional route drivers whose freight originates and terminates in-state
• Yard jockeys and shuttle drivers who never touch a public highway
• Drivers hauling goods that have already reached their final destination in the state

Class-of-Work Rules: Drivers, Helpers, Loaders, Mechanics

• Drivers: operate a covered vehicle on public highways in interstate commerce.
• Driver helpers: ride along and physically assist with delivery, loading, or vehicle operation.
• Loaders: load or unload freight in a way that affects safe operation — proper weight distribution, securing cargo. Warehouse pickers who never touch loading are not loaders under the exemption.
• Mechanics: perform vehicle maintenance affecting safety of operation. Diesel techs, brake and tire techs qualify. Detailers, wash-bay workers, and parts-counter staff do not.

Mixed-Duty Workweeks: The De Minimis Trap

Under 29 CFR 782.2(b)(3), if a driver safety-affecting duties are more than de minimis, the whole week is MCA-exempt. But if the driver spends the entire week on non-safety-affecting work (dispatch, office, warehouse picking), that week is not exempt and overtime is owed.

DOL and DOT both treat the small vehicle exception as more forgiving: any small-vehicle driving in the workweek, even briefly, puts the entire workweek back under FLSA overtime.

State Overrides: California, Washington, and More

The MCA exemption is a federal exemption. It does not override state overtime law:

• California: intrastate drivers get California daily and weekly overtime under Wage Order 9 (transportation industry).
• Washington: WAC 296-128-012 covers most in-state drivers of small trucks and requires OT over 40.
• New York: NYLL 651 and 12 NYCRR 142-2.2 require 1.5x for hours over 40 for most private-sector drivers.
• Colorado: COMPS Order 39 explicitly limits MCA-style exemptions.

Worked Example: Small-Vehicle Delivery Driver

Jose drives a Sprinter van (GVWR 9,050 lbs) for a last-mile delivery company that hauls Amazon freight originating out of state. He works 55 hours/week at $22/hour and gets no overtime because his employer claims the MCA exemption.

• Vehicle is under 10,000 lbs GVWR, so the small vehicle exception applies
• Entire workweek is FLSA non-exempt regardless of freight origin
• Owed: 15 OT hours x $22 x 1.5 = $495/week unpaid
• Two-year lookback (three years if willful) = $51,480 to $77,220 in back wages plus liquidated damages

Worked Example: Interstate Class-8 Tractor Driver

Marcus drives a Class-8 tractor (80,000 lbs GVWR) on a dedicated Dallas to Memphis lane, 60 hours/week at $27/hour.

• Employer is a DOT-authorized motor carrier
• Vehicle is over 10,000 lbs
• Duties directly affect safety of operation
• Interstate commerce (crosses TN/TX line)
• MCA exemption applies, so no federal overtime owed
• Texas has no state daily/weekly OT for drivers, so no state remedy

How to Check If You Are Really MCA-Exempt

• . What is the GVWR of every vehicle you drove this workweek? Check the door jamb sticker. If any was 10,000 lbs or less and you are not hauling hazmat or passengers, overtime is owed.
• . Did any of your freight originate or terminate outside the state in the last four months? If never, intrastate, overtime owed.
• . Is your job classified as driver, helper, loader, or mechanic in a way that directly affects safety of operation? If not, overtime owed.
• . Does your state (CA, WA, NY, CO, NV, AK) have its own overtime rule that overrides the federal exemption? If yes, overtime owed under state law.

Common Employer Mistakes That Void the Exemption

• Blanket-applying MCA to every driver without a class-of-work analysis
• Ignoring the small vehicle exception for delivery vans, sprinters, and pickups
• Classifying warehouse workers as loaders without the safety nexus
• Assuming intrastate freight counts because the employer is DOT-authorized
• Forgetting state overtime law applies independently of the federal exemption

Recovery: How to Claim Unpaid MCA Overtime

Under 29 U.S.C. 216(b), an incorrectly exempt driver can recover:

• Two years of unpaid overtime (three if willful)
• Liquidated damages equal to the unpaid amount (double damages)
• Attorney fees and costs

Steps:

• . Save every timesheet, ELD log, dispatch record, and pay stub you can.
• . Record vehicle GVWRs for every truck you drove.
• . File a complaint with the DOL Wage and Hour Division or hire a plaintiff-side wage-and-hour attorney.
• . See our guide: How to Claim Unpaid Overtime From Your Employer (2026).

Related Reading

• Small Vehicle Exception 2026: When Truck Drivers Under 10,000 lbs Get FLSA Overtime
• FLSA Overtime Exemptions: Are You Really Exempt?
• Regular Rate of Pay Under the FLSA — 2026 Complete Guide
• Hours Worked Under the FLSA (2026): Travel, On-Call, Training & Waiting Time
• Do 1099 Contractors Get Overtime Pay? 2026 Misclassification Rules

Sources & Legal Authority

• 29 U.S.C. 213(b)(1)
• 49 U.S.C. 31502
• SAFETEA-LU Technical Corrections Act of 2008, Pub. L. 110-244, section 306
• 29 CFR Part 782
• DOL Fact Sheet #19 MCA Exemption
• Encino Motorcars, LLC v. Navarro, 138 S. Ct. 1134 (2018)

*Last reviewed July 16, 2026.*