If you drive for a living, you know how important your commercial driver’s license (CDL) is. It’s not just a piece of plastic—it’s your career. But what happens when a DUI enters the picture? For commercial drivers, the consequences of driving under the influence are more severe than for the average driver. This guide breaks down what you need to know, what’s at stake, and how Southwest Legal can help you protect your livelihood.
What Counts as a DUI for Commercial Drivers?
A DUI (Driving Under the Influence) isn’t limited to alcohol. It includes:
Alcohol: A blood alcohol concentration (BAC) of 0.04% or higher while operating a commercial vehicle
Illegal drugs
Prescription medications that impair driving ability
For CDL holders, even being caught in a personal vehicle with a BAC of 0.08% can impact your CDL status.
What Are the Immediate Consequences?
If you’re charged with a DUI while operating a commercial vehicle, expect the following:
1. License Suspension
First offense: Minimum 1-year CDL suspension
Second offense: Lifetime disqualification (though some states allow reinstatement after 10 years)
2. Job Loss
Many employers have zero-tolerance policies. A DUI can result in immediate termination and make it extremely hard to find future employment.
3. Fines and Penalties
Legal fines vary by state but often range from $500 to $2,000+
Court fees, mandatory DUI programs, and potential jail time
4. Increased Insurance Costs
Insurance premiums skyrocket—if you’re even able to get coverage.
Long-Term Career Impacts
A DUI conviction can limit or end your driving career. You may face:
Blacklisting by major carriers
Loss of endorsements (e.g., for hazardous materials)
Difficulty obtaining insurance
Restricted driving opportunities (e.g., only non-commercial work)
Is There Any Hope After a DUI?
Yes—with the right legal support. Some CDL holders can:
Challenge the validity of the DUI charge
Reduce the charge to a non-alcohol-related offense
Fight for limited driving privileges (in some jurisdictions)
What Should You Do After a DUI Charge?
Time is not on your side. The longer you wait, the harder it becomes to protect your license, your job, and your future.
Here are your next steps:
1. Don’t Talk to Law Enforcement Without a Lawyer
Even casual comments can hurt your case.
2. Contact a CDL Defense Attorney Immediately
A lawyer who understands CDL law can often find defenses that general attorneys overlook.
Why Choose Southwest Legal?
At Southwest Legal, we specialize in defending CDL holders against DUI charges. We understand that this isn’t just a legal matter—it’s your life, your family’s income, and your career.
When you choose Southwest Legal, you get:
✅ Attorneys experienced in DUI & CDL defense
✅ Aggressive representation focused on saving your license
✅ Clear communication every step of the way
✅ Flexible payment plans to fit your budget
Every hour you wait increases the risk of license suspension or disqualification. If you’re facing a DUI charge in a commercial vehicle, you need experienced legal help immediately. Call us today for a free comsultation. Your future is worth fighting for—and we’re ready to fight for you.


