DOT Physical Blood Pressure Requirements in Wisconsin: What Drivers Need to Know
If you drive commercially in Wisconsin, keeping your blood pressure (BP) under control is an important part of maintaining your DOT medical certification. Whether you’re renewing your medical card or preparing for your first DOT physical, understanding the blood pressure requirements can help you feel confident before your exam.
At Employment Health Services in Green Bay, our certified medical examiners perform DOT physicals regularly — helping commercial drivers stay compliant, healthy, and on the road.
Why Blood Pressure Matters in a DOT Physical
The Federal Motor Carrier Safety Administration (FMCSA) requires all commercial drivers to meet certain medical standards to ensure safety on the road.
High blood pressure (hypertension) can increase the risk of heart disease, stroke, and other conditions that may impact driving safety. That’s why the FMCSA — and the Wisconsin Department of Transportation (WisDOT) — use specific BP thresholds when certifying drivers.
DOT Blood Pressure Standards
Here’s how your blood pressure affects your DOT medical card:
|
Blood Pressure Reading
|
Classification |
Certification Period |
|
Less than 140/90 mmHg |
Normal |
Up to 2 years |
|
140–159 / 90–99 mmHg |
Stage 1 Hypertension |
1 year |
|
160–179 / 100–109 mmHg |
Stage 2 Hypertension |
3 months (temporary) – must lower BP to ≤140/90 for renewal |
|
180+ / 110+ mmHg |
Stage 3 Hypertension |
Disqualified until BP is controlled; once controlled, may be recertified for 6 months at a time |
These are the FMCSA federal standards, which Wisconsin follows for all CDL holders.
What If Your Blood Pressure Is High?
If your BP is a little high during your DOT physical — don’t panic. Many drivers pass after a short recheck once they’ve had time to relax, hydrate, or take prescribed medication.
If your reading is above the 140/90 threshold, your examiner will explain your next steps. You may receive a shorter certification (such as 3 months) to give you time to work with your healthcare provider to bring your BP down.
Tips to Help Lower Blood Pressure Before Your DOT Exam
A few simple steps can make a big difference in your reading:
- Avoid caffeine, nicotine, and energy drinks for at least an hour before your exam.
- Stay hydrated — dehydration can raise BP temporarily.
- Get a good night’s rest.
- Take your prescribed medications as directed.
- Arrive early and give yourself time to relax before the exam.
Wisconsin DOT Requirements
The Wisconsin Department of Transportation (WisDOT) requires drivers to maintain a valid Medical Examiner’s Certificate (Fed Med Card).
You can find details and forms, including the MV3030B, on the WisDOT website — but at Employment Health Services, we make the process simple and fast by completing all required forms for you.
DOT Physicals in Green Bay — Walk-Ins Welcome
Whether you’re renewing your CDL or need a new certification, Employment Health Services provides convenient DOT physicals in Green Bay, WI.
Walk-ins are welcome, or you can call ahead to reserve a time that works for you. Our goal is to keep your certification up to date with minimal wait times — and no unnecessary stress.
📞 Call 920-434-2441 or visit ehsgb.com/dot-physicals/ — walk-ins welcome!
References:
Federal Motor Carrier Safety Administration (FMCSA) – Medical Examiner’s Handbook: https://www.fmcsa.dot.gov/regulations/medical/medical-examiners-handbook-2024-edition?utm_source=chatgpt.comhttps://www.fmcsa.dot.gov/regulations/medical/medical-examiners-handbook-2024-edition?utm_source=chatgpt.com
FMCSA – Blood Pressure Guidelines for CDL Drivers: Source: FMCSA – §391.41(b)(6): Driver Safety & Health‑Medical Requirements
https://www.fmcsa.dot.gov/regulations/medical/section-ss-39141b6-driver-safety-health-medical-requirements
Wisconsin DOT – Commercial Driver Medical Certification: https://wisconsindot.gov/Pages/online-srvcs/other-servs/cdl-medical-fedmed.aspx
WisDOT – Medical Examiner Form MV3030B: https://wisconsindot.gov/Documents/formdocs/mv3030b.pdf
