Most tow trucks require a commercial driver's license, but the rule depends on the truck's weight

You cannot drive most tow trucks with a regular passenger license. The moment a tow truck's gross vehicle weight rating (GVWR) exceeds 26,000 pounds, federal law requires a commercial driver's license (CDL). This applies whether the truck is empty or loaded. A regular license covers vehicles up to 26,000 pounds GVWR only.

The confusion happens because some smaller tow trucks — usually light-duty models used for roadside information or local towing — fall below that threshold and can legally be operated with a regular license. But the majority of tow trucks used by professional towing companies exceed 26,000 pounds, which means the driver must hold a valid CDL.

Your state's Department of Motor Vehicles sets the specific rules for your area, but the 26,000-pound threshold is federal and applies everywhere. If you are hired to drive a tow truck and do not have a CDL, you are breaking the law, and your employer is liable for fines and penalties.

Key Takeaways

  • Tow trucks with a gross vehicle weight rating above 26,000 pounds legally require a commercial driver's license in all states.
  • Light-duty tow trucks under 26,000 pounds GVWR can be operated with a regular passenger license, though this is rare in professional towing.
  • Getting a CDL involves passing a written knowledge test, a skills test, and a medical examination through your state's DMV.
  • Your employer cannot legally hire you to drive a commercial tow truck without verifying you hold the correct license class.

How to check if a specific tow truck requires a CDL

The GVWR is printed on a label attached to the driver's side door jamb or inside the door frame of any vehicle. Open the door and look for a white or yellow sticker with vehicle specifications. The GVWR is listed separately from the vehicle's actual weight — it is the maximum weight the truck is designed to carry, including cargo, passengers, and fuel.

If the GVWR is 26,001 pounds or higher, a CDL is required. If it is 26,000 pounds or lower, a regular license is sufficient. Do not guess based on how the truck looks or what it is used for — the GVWR label is the legal standard. If you cannot find the label, contact the truck's manufacturer or the company that owns it and ask for the GVWR specification.

Some tow trucks are rated for 26,000 pounds exactly, which sits at the threshold. In this case, a regular license is legal, but many employers require a CDL anyway as a company policy or insurance requirement. Always ask your employer which license class they require before you start the job.

What you need to do to get a commercial driver's license

Getting a CDL involves three main steps through your state's Department of Motor Vehicles. First, you must pass a written knowledge test covering commercial vehicle operation, safety rules, and cargo handling. The test is multiple-choice and covers material in the CDL manual your state provides. You can study the manual online or pick up a printed copy at your local DMV office.

Second, you must pass a skills test, which includes a pre-trip vehicle inspection, a backing and maneuvering test, and a road test. The road test is conducted by a DMV examiner who rides along while you operate the tow truck on public roads. You must demonstrate safe driving, proper use of mirrors, correct signaling, and smooth handling of the vehicle.

Third, you must pass a medical examination by a certified medical examiner. The examiner checks your vision, hearing, blood pressure, and general health to may support you can safely operate a commercial vehicle. The exam costs money — typically $50 to $150 — and you pay the examiner directly, not the DMV.

After you pass all three components, the DMV issues your CDL. The entire process usually takes several weeks. Some states allow you to take the written test before scheduling the skills test, while others require you to pass the written test first. Contact your state's DMV to learn the exact order and any waiting periods.

CDL endorsements and restrictions for tow truck operation

A basic CDL allows you to drive most tow trucks, but certain operations require additional endorsements — special certifications added to your license. The most common endorsement for tow truck drivers is the air brake endorsement (X), required if the truck has air brakes. Many commercial tow trucks use air brakes, so this endorsement is often necessary.

If you will be towing double or triple trailers, you need the double/triple trailer endorsement (T). If you will be carrying hazardous materials, you need the hazmat endorsement (H), which also requires a federal background check and fingerprinting. Your employer will tell you which endorsements the job requires.

Some states also impose restrictions on your CDL based on your medical exam results or other factors. A common restriction is that you can only drive during daylight hours or within a certain distance from your home. These restrictions appear on your license and limit where and when you can legally operate the vehicle.

The difference between a CDL and a regular license for towing

A regular passenger license is issued for vehicles up to 26,000 pounds GVWR and does not require any commercial training or medical certification. You can tow a small trailer with a regular license as long as the combined weight stays under the limit, which is why many people tow boats or utility trailers without a CDL.

A CDL is issued specifically for commercial vehicle operation and comes with stricter rules. CDL holders must renew their license every four years (compared to five or eight years for regular licenses), must pass a medical exam every two years, and face higher fines for traffic violations. Employers also run more extensive background checks on CDL holders.

The key legal difference is that a CDL certifies you have been trained and tested on the specific skills needed to safely operate heavy commercial vehicles. A regular license does not. If you drive a truck that requires a CDL without holding one, you can be cited for operating without the proper license class, which is a criminal offense in most states.

What happens if you drive a tow truck without the required license

Operating a commercial tow truck without a CDL is illegal and carries serious consequences. You can be cited by law enforcement, fined (amounts vary by state but typically range from several hundred to several thousand dollars), and potentially face jail time for repeat violations. The citation goes on your driving record and can affect your ability to get hired for other jobs.

Your employer is also liable. If an accident occurs while you are driving without the proper license, the company's insurance may deny the claim, leaving the employer responsible for damages. The employer can also be fined for knowingly allowing an unlicensed driver to operate a commercial vehicle. This is why legitimate towing companies always verify that drivers hold the correct CDL before putting them behind the wheel.

If you are injured while driving without a CDL, workers' compensation claims may be denied because you were operating the vehicle illegally. This leaves you without coverage for medical bills or lost wages.

Frequently Asked Questions

Can I drive a tow truck with a regular license if I am just helping a friend?

No. The law does not distinguish between professional and personal use. If the truck's GVWR exceeds 26,000 pounds, a CDL is required regardless of whether you are being paid or volunteering. The only exception is if the truck is under 26,000 pounds GVWR, in which case a regular license is legal in all situations.

Do I need a CDL to operate a wrecker or recovery truck?

Yes, if the wrecker or recovery truck exceeds 26,000 pounds GVWR. Most professional wreckers and recovery trucks are well above this threshold, so a CDL is required. Check the GVWR label on the specific truck you will be operating to be certain.

How long does it take to get a commercial driver's license?

The timeline varies by state, but most people complete the process in four to eight weeks. This includes time to study the manual, schedule the written test, pass it, schedule the skills test, and pass that. Some states have longer waiting periods between tests. Your state's DMV website shows current wait times and scheduling availability.

Can I get a CDL if I have a DUI or other traffic violations on my record?

It depends on the violation and when it occurred. Most states allow you to get a CDL if your violations are older than a certain number of years, typically three to five years. However, serious violations like DUI, reckless driving, or hit-and-run can permanently disqualify you. Contact your state's DMV to discuss your specific record before investing time in the process.

What if my employer says they will pay for my CDL training?

Many towing companies offer to pay for CDL training or reimburse the cost. This is common and legitimate. Make sure any agreement is in writing and specifies what the company will pay for (the written test, skills test, medical exam, training school, or all of these). Some companies require you to work for them for a set period after getting your CDL, or they may ask you to repay the cost if you leave early.