As professional truck drivers, you take great pride in keeping America moving. But with that
responsibility comes the need for safe and sober driving at all times. Drug and alcohol use
behind the wheel is not just illegal—it’s dangerous and can cost lives, careers, and
reputations.
We want to take a moment to remind everyone about the serious risks of substance use and
what to do if you or a fellow driver is struggling.
The Reality of Substance Abuse in Trucking
Every year, thousands of CDL drivers fail drug and alcohol tests, and the consequences are
severe. The most common substances detected include:
🚫 Marijuana (THC) – Even in states where it’s legal, CDL drivers cannot use marijuana. It
remains prohibited under federal law and can result in impaired reaction time and poor
decision-making.
🚫 Cocaine & Methamphetamines – Often used to stay awake, but they cause reckless
behavior, hallucinations, and severe health problems.
🚫 Alcohol – Even a small amount can put your Blood Alcohol Concentration (BAC) over
the CDL limit of 0.04%, leading to immediate disqualification.
How Drug & Alcohol Use Can End a CDL Career
💥 Immediate Disqualification – A single failed drug or alcohol test means you cannot drive
until you complete the FMCSA Return-to-Duty process.
💥 CDL Suspension or Revocation – A DUI or failed drug test can result in a one-year
suspension for the first offense—and a lifetime ban for repeat violations.
💥 Serious Legal and Financial Consequences – Fines, legal trouble, and job loss can follow
a single mistake.
💥 Increased Risk of Accidents – Impaired drivers are 5x more likely to be involved in a fatal
crash.
No job is worth risking your life, career, and the safety of others on the road.
Recognizing the Signs of Substance Abuse
If you notice any of the following in yourself or a fellow driver, it’s time to take action:
⚠ Extreme mood swings or irritability
⚠ Unsteady hands or slurred speech
⚠ Frequent absences or isolation
⚠ Unexplained fatigue or hyperactivity
⚠ Neglecting personal hygiene
⚠ Erratic or careless driving
What to Do If You’re Struggling
If you are facing a problem with substance use, you are not alone, and help is available.
Taking action now can save your career and protect your future.
✔ Acknowledge the issue – The first step is recognizing a problem.
✔ Seek help from a professional – The FMCSA Return-to-Duty process offers a path to
reinstating your CDL.
✔ Reach out to someone you trust – Whether it’s a friend, family member, or support group,
you don’t have to go through it alone.
✔ Take time off if necessary – A short break to focus on recovery is better than losing your
license and livelihood forever.
What to Do If You Suspect a Fellow Driver is Under the Influence
🚛 Do NOT let them drive – An impaired driver puts lives at risk.
🚛 Talk to them privately – If possible, express concern and encourage them to get help.
🚛 Encourage them to seek assistance – There are professionals who can help drivers get
back on track.
Staying Safe & Protecting Your Career
Every driver has a personal responsibility to stay sober and alert behind the wheel. No load,
deadline, or stress is worth risking your safety.
If you or someone you know needs help, reach out:
📞 FMCSA Drug & Alcohol Clearinghouse – clearinghouse.fmcsa.dot.gov
📞 National Substance Abuse Helpline – 1-800-662-HELP (4357)
Together, we can keep ourselves, our careers, and our highways safe. Let’s drive smart,
stay safe, and support each other on the road.
