Most RVs under 26,000 pounds require only your regular driver's license
You can drive a motorhome or travel trailer with your standard passenger driver's license if the vehicle's gross vehicle weight rating (GVWR) stays under 26,000 pounds. The GVWR is the maximum weight the RV can safely carry when fully loaded—fuel, water, cargo, and passengers included. You'll find this number on a label inside the driver's door frame or in the owner's manual.
If your RV weighs 26,001 pounds or more, you need a commercial driver's license (CDL) in most states. A few states set the threshold at 10,001 pounds instead, so check your state's motor vehicle department website before you buy or rent. The weight limit matters more than the RV's length or sleeping capacity—a 40-foot motorhome might weigh less than 26,000 pounds and need no special license, while a shorter fifth wheel could exceed it.
Towing a trailer behind a regular vehicle follows different rules. If the trailer alone weighs more than a certain amount—usually 10,000 pounds, though this varies by state—you may need a CDL. Some states care about the combined weight of the tow vehicle plus trailer. Check your state's rules before you hitch anything up.
Key Takeaways
- Your regular driver's license covers RVs under 26,000 pounds GVWR in most states, but a few states use 10,001 pounds as the threshold instead.
- The GVWR is printed on a label in the driver's door frame and represents the maximum safe weight when the RV is fully loaded.
- A commercial driver's license is required for RVs over the weight threshold and involves written tests, a skills test, and medical certification.
- Towing rules vary by state and depend on the trailer weight alone or the combined weight of both vehicles.
- Some states exempt certain RV types (like motorhomes under specific weights) from CDL requirements even if they exceed 26,000 pounds.
How to find your RV's gross vehicle weight rating
The GVWR label is usually mounted on the inside of the driver's door jamb, on the frame near the door, or sometimes on the interior wall of the RV. It's a white or silver sticker with black text listing several weights. Look for the line that says "GVWR" or "Gross Vehicle Weight Rating"—that's the number you need. Write it down or take a photo so you have it when you contact your state's motor vehicle department.
If you can't find the sticker on the RV itself, check the owner's manual or the manufacturer's website. You can also call the RV dealer or manufacturer with the model year and name, and they'll tell you the GVWR. Don't guess or estimate—the wrong number could mean driving illegally or getting a ticket.
When you need a commercial driver's license for an RV
A commercial driver's license (CDL) is required in most states when your RV's GVWR exceeds 26,000 pounds. To get one, you'll need to pass a written knowledge test, a skills test (driving and backing), and a medical examination. The medical exam is stricter than a regular driver's license physical—it checks your vision, hearing, blood pressure, and ability to operate heavy equipment safely. You'll need to pass it before you can even take the written test.
The written test covers vehicle inspection, safe driving practices, and air brake systems (if your RV has them). You study using your state's CDL manual, which is free and available online. The skills test happens at a testing facility and includes a pre-trip inspection (walking around the RV and checking lights, tires, and brakes), a backing exercise, and a road test. Most people need several hours of practice before they're ready.
The whole process typically takes two to four weeks if you study on your own and schedule tests quickly. Some states offer CDL training schools that compress the timeline, though those cost money. Once you have a CDL, you'll renew it every four or eight years depending on your state, and you'll need to pass the medical exam again at each renewal.
State-by-state differences in RV licensing rules
Most states use 26,000 pounds as the GVWR threshold for requiring a CDL, but not all. Colorado, Georgia, and a few others set the limit at 10,001 pounds, meaning you need a CDL for smaller RVs than you would in other states. Some states exempt certain types of RVs—for example, a few allow motorhomes over 26,000 pounds to be driven on a regular license if they're not used for commercial purposes, though this is rare and the rules are narrow.
A handful of states have different rules for towing. Some count only the trailer weight, others count the combined weight of the tow vehicle and trailer, and a few have no weight threshold at all for trailers. Your state's motor vehicle department website lists the exact rules for your state. Call them directly if the website is unclear—the staff can tell you whether your specific RV or towing setup requires a CDL.
What happens if you drive an RV without the correct license
Driving an RV that requires a CDL without one is illegal and can result in a ticket, fines, and points on your driving record. The fine varies by state but often ranges from $100 to $500 or more. If you're involved in an accident while driving without the proper license, your insurance may deny your claim, leaving you personally liable for damages. Some states also suspend your regular driver's license if you're caught driving a commercial vehicle without a CDL.
Rental companies sometimes ask to see your license before handing over the keys, and they may refuse to rent to you if you don't have the right one. If you're planning to rent an RV, check the rental agreement or call ahead to confirm what license you need for that specific vehicle.
Preparing for a CDL if your RV requires one
Start by getting your medical certification. Schedule an exam with a certified medical examiner (your state's motor vehicle department has a list). The exam costs $50 to $150 and takes about 30 minutes. Once you pass, you'll receive a medical certificate valid for two years. You'll need this before you can take the written test.
Next, study the CDL manual for your state. read it free from your state's motor vehicle website or pick up a printed copy at the office. Focus on the sections for the class of vehicle you'll be driving (Class A for large motorhomes, Class B for smaller ones). Many people use online practice tests to prepare—these are free or low-cost and help you understand the format.
Schedule your written test at your state's motor vehicle office. You'll need to bring your medical certificate, your regular driver's license, and proof of residency. After you pass the written test, you can schedule the skills test. Practice backing, turning, and parking with the actual RV you'll be driving if possible. The skills test is the hardest part for most people because it requires hands-on control of a large vehicle.
Frequently Asked Questions
Do I need a CDL to tow a fifth wheel or travel trailer?
It depends on the trailer's weight and your state's rules. Most states require a CDL if the trailer weighs over 10,000 pounds, but some count the combined weight of the tow vehicle and trailer instead. Check your state's motor vehicle department website or call them directly with your specific vehicle weights.
Can I drive someone else's RV if I have a regular license and it weighs under 26,000 pounds?
Yes, as long as the RV's GVWR is under your state's threshold. You don't need to own the RV or be on an insurance policy—your regular license covers you. The owner's insurance should cover you as a driver, but confirm this before you drive.
What if I fail the CDL skills test?
You can retake it. Most states let you schedule another test within a few days or weeks. Many people fail the backing portion on their first try because it's difficult in a large vehicle. Practice more and try again—there's no limit on how many times you can test.
Does my regular license automatically upgrade to a CDL, or do I need a separate license?
You get a separate CDL. Your regular driver's license stays the same, and the CDL is issued as an additional document or endorsement on your license depending on your state. You'll carry both.
If I get a CDL for an RV, can I use it to drive other commercial vehicles?
A CDL allows you to drive any vehicle in that class or smaller. A Class A CDL (for large motorhomes) lets you drive smaller vehicles too. However, some commercial driving jobs require additional endorsements (like hazmat or passenger endorsements) that you'd need to add separately.