392.2RR — Operating a CMV while ill or fatigued
FMCSA violation code under Unsafe Driving. 17 events recorded in roadside inspections. Severity weight: 8.
Violation Description
Operating a commercial motor vehicle while the driver's ability or alertness is so impaired through fatigue, illness, or any other cause as to make it unsafe for the driver to begin or continue to operate the vehicle.
About This Violation Code
Code 392.2RR falls under the Unsafe Driving BASIC category in FMCSA's Safety Measurement System (SMS). It carries a severity weight of 8 (scale 1-10, higher = more severe).
When this violation is cited during a roadside inspection, it contributes to the carrier's Unsafe Driving BASIC score. Carriers with high BASIC percentiles may be prioritized for FMCSA interventions including warning letters, investigations, or compliance reviews.
Regulatory Reference
Federal Motor Carrier Safety Regulations
This violation references 49 CFR 392.2RR in the Federal Motor Carrier Safety Regulations.
Top Enforcing States
Where 392.2RR is most commonly cited (last 180 days)
Click a state to see roadside inspection activity, top stations, and carrier profiles in that jurisdiction.
Citation Trend (12 months)
Monthly count of 392.2RR citations. Red bars mark months with OOS-triggering citations.
Often Cited Together
Other violations commonly found on the same inspection (last 90 days)
Citation patterns suggest related root causes (e.g., HOS violations paired with logbook errors).
Top Carriers Cited
Ranked by frequency • 17 carriers total
Top Carriers with 392.2RR Violations
| # | Carrier | USDOT | # Violations |
|---|---|---|---|
| #1 | ZUBER GRAIN INC | 2106140 | 1 |
| #2 | FAST TRANSPORT LLC | 4193780 | 1 |
| #3 | I TRANSPORT LLC | 483587 | 1 |
| #4 | MAELY LOGISTICS LLC | 2111991 | 1 |
| #5 | CITY LINE INC | 2910868 | 1 |
| #6 | JOSE BELISARIO RUBIO ARIZPE | 558393 | 1 |
| #7 | ZA TRUCKING LLC | 3082692 | 1 |
| #8 | ROSE TRANSFER LLC | 1088283 | 1 |
| #9 | MICHAEL J STONE | 2141046 | 1 |
| #10 | DAVID HERMSTAD AND GREG HERMSTAD | 3794758 | 1 |
| #11 | IOWA SELECT FARMS LLLP | 537082 | 1 |
| #12 | WESCO GAS & WELDING SUPPLY INC | 159716 | 1 |
| #13 | EMR EXPRESS INC | 2117041 | 1 |
| #14 | J B HUNT TRANSPORT INC | 80806 | 1 |
| #15 | DENNIS G GROTE | 2471840 | 1 |
| #16 | LOGAN HAMNESS | 3168203 | 1 |
| #17 | H & M TRUCKING INC | 290983 | 1 |
Recent Inspections
Latest inspections where 392.2RR was cited • 17 total events
Recent Inspections with 392.2RR
| Date | Report # | State | Level | OOS |
|---|---|---|---|---|
| Jan 29, 2026 | 86923102 | IA | Level 3 | No |
| Jan 15, 2026 | 86839760 | IA | Level 2 | No |
| Nov 4, 2025 | 86246964 | TX | Level 3 | No |
| Nov 4, 2025 | 86246885 | TX | Level 3 | No |
| Jun 10, 2025 | 84923936 | IA | Level 3 | No |
| May 9, 2025 | 84642317 | IA | Level 3 | No |
| Apr 24, 2025 | 84504839 | TX | Level 2 | No |
| Apr 14, 2025 | 84406138 | IA | Level 3 | No |
| Apr 14, 2025 | 84406101 | IA | Level 3 | No |
| Jan 30, 2025 | 83750846 | IA | Level 2 | No |
| Jan 22, 2025 | 83691162 | IA | Level 2 | No |
| Jan 17, 2025 | 83673353 | IA | Level 3 | No |
| Dec 26, 2024 | 83487688 | IA | Level 2 | No |
| Dec 2, 2024 | 83287405 | AL | Level 2 | No |
| Apr 23, 2024 | 81482173 | NY | Level 1 | No |
| Dec 20, 2023 | 80480300 | TX | Level 2 | No |
| Sep 11, 2023 | 79643276 | MN | Level 1 | No |