A Commercial Driver’s License (CDL) is essential for professional truck drivers, bus operators, and others who drive large vehicles for a living. But what happens if you let your CDL expire? Can you still drive? Do you have to retest if your CDL expires? Don’t worry—we’ll break it all down for you in a clear, easy-to-understand way.
Whether your CDL license expired recently or you’re just being proactive, this guide will cover renewal timelines, grace periods, and what to do if your CDL permit expired.
How Long Is a CDL Valid For?
A CDL is typically valid for 4 to 8 years, depending on the state where it was issued. However, keeping a valid CDL isn’t just about the expiration date on your license—your DOT medical certification (medical card) is just as important.
Understanding the DOT Medical Card
To maintain a valid CDL commercial drivers must also keep an active DOT medical card, which is issued after passing a DOT physical exam. This exam ensures that drivers meet the necessary health standards to operate commercial vehicles safely.
A DOT medical card is typically valid for up to 2 years, but some drivers with specific medical conditions (such as high blood pressure or diabetes) may be required to renew it more frequently, sometimes every 3, 6, or 12 months.
If your medical card expires, your CDL may become invalid. In this case you would not be legally allowed to drive a commercial vehicle until it is renewed. Keeping up with both your CDL and DOT physical requirements is essential for staying on the road.
Do CDL Licenses Expire?
Yes, CDL licenses do expire, just like regular driver’s licenses. If you continue driving with an expired CDL driver’s license, you could face fines, penalties, and even job loss. It’s easy to forget about renewal deadlines, but checking your CDL’s expiration date regularly can save you a lot of trouble in the long run
Is There a Grace Period to Renew a CDL License?
Each state sets its own rules about CDL renewals. Some states offer a short grace period after your CDL expired, but many do not. Even if your state provides a grace period, driving during that time could still get you in trouble. Many trucking companies require drivers to have a valid CDL at all times. An expired CDL license could put your job at risk.
Can I Get My CDL Back If I Let It Expire?
Yes, you can get your CDL back after it expires, but the process depends on how long it has been expired.
Recently Expired (Less than a Year): Most states allow you to renew your expired CDL license without retesting, but you may have to pay a late fee.
Term Expired (More than a Year): If your CDL license expired for over a year, many states require retaking the written and/or driving test.
Expired CDL Permit: If you had a CDL permit that expired before you got your full CDL, you’ll likely have to apply for a new permit and retake the required tests.
If you’re wondering, “Do you have to retest if your CDL expires?”, the answer depends on your state and how long it’s been expired. The longer you wait, the more likely you’ll need to take a new exam.
What Happens If You Drive with an Expired CDL?
Driving with an expired CDL driver’s license is illegal and can result in serious consequences:
- Fines & Penalties – You may face hefty fines if caught driving with an expired CDL license. The penalties vary by state but can be several hundred dollars or more.
- Job Loss – Most trucking companies won’t let you drive with an expired CDL, which means you could be taken off the road or even lose your job.
- License Suspension – If caught driving with an expired CDL license, some states may suspend your CDL, making it even harder to get back on the road.
- Increased Insurance Costs – An expired CDL violation on your record can make it more expensive to get insurance coverage in the future.
The bottom line: Don’t risk driving with an expired CDL. Renew it as soon as possible.
How to Renew a CDL License?
Renewing a CDL license expired is easier if you act quickly. Here’s how:
- Check Expiration Date – Find your CDL’s expiration date on the license itself or check with your state’s DMV.
- Schedule an Appointment – Some states require an in-person renewal appointment, so schedule it as soon as possible.
- Bring the Right Documents – You’ll likely need:
- Your current CDL (if available)
- Proof of identity (e.g., birth certificate or passport)
- Medical certificate (if required)
- Proof of residency
- Pay Renewal Fees – Fees vary by state but usually range from $50 to $150. If your CDL expired for a long time, additional fees may apply.
- Take Required Tests – If your CDL has been expired for too long, you may need to retake the written, vision, or road test.
Pro Tip: Don’t wait until the last minute. Renew your CDL early to avoid complications.