392.2-SLLEWA1 — Operating a CMV while ill or fatigued
FMCSA violation code under Unsafe Driving. 69,565 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 392.2-SLLEWA1 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 392.2 in the Federal Motor Carrier Safety Regulations.
Top Enforcing States
Where 392.2-SLLEWA1 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 392.2-SLLEWA1 citations. Red bars mark months with OOS-triggering citations.
Most Active Stations
Inspection stations citing 392.2-SLLEWA1 most often (last 180 days)
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 • 31,017 carriers total • Page 1 of 1241
Top Carriers with 392.2-SLLEWA1 Violations
Showing 25 of 31,017
| # | Carrier | USDOT | # Violations |
|---|---|---|---|
| #1 | NEW PRIME INC | 3706 | 576 |
| #2 | J B HUNT TRANSPORT INC | 80806 | 385 |
| #3 | SWIFT TRANSPORTATION CO OF ARIZONA LLC | 54283 | 368 |
| #4 | SCHNEIDER NATIONAL CARRIERS INC | 264184 | 305 |
| #5 | WESTERN EXPRESS INC | 511412 | 275 |
| #6 | MARTEN TRANSPORT LTD | 74432 | 216 |
| #7 | HIRSCHBACH MOTOR LINES LLC | 65769 | 215 |
| #8 | C R ENGLAND INC | 28406 | 208 |
| #9 | WERNER ENTERPRISES INC | 53467 | 173 |
| #10 | US XPRESS INC | 303024 | 157 |
| #11 | WASTE PRO OF FLORIDA INC | 1002696 | 138 |
| #12 | KNIGHT TRANSPORTATION INC | 428823 | 133 |
| #13 | CRETE CARRIER CORPORATION | 73705 | 133 |
| #14 | STEVENS TRANSPORT INC | 79466 | 113 |
| #15 | WASTE MANAGEMENT INC OF FLORIDA | 856351 | 101 |
| #16 | NEW BERN TRANSPORT CORPORATION | 692947 | 94 |
| #17 | EVANS DELIVERY COMPANY INC | 38111 | 88 |
| #18 | ROEHL TRANSPORT INC | 74481 | 82 |
| #19 | ACCELERATED SERVICES LLC | 873632 | 80 |
| #20 | CRST EXPEDITED INC | 53773 | 76 |
| #21 | BAY AND BAY TRANSFER CO INC | 125630 | 75 |
| #22 | SCHUSTER CO | 69852 | 69 |
| #23 | URS MIDWEST LLC | 790261 | 68 |
| #24 | CONTRACT TRANSPORTATION SYSTEMS CO | 188891 | 68 |
| #25 | K & B TRANSPORTATION INC | 320526 | 68 |
Recent Inspections
Latest inspections where 392.2-SLLEWA1 was cited • 69,565 total events • Page 2783 of 2783