TruckCodex

392.2-SLLEWG1 — Operating a CMV while ill or fatigued

FMCSA violation code under Unsafe Driving. 12,779 events recorded in roadside inspections. Severity weight: 8.

Severity Weight
8
OOS Eligible
No
BASIC Category
Unsafe Driving
Total Events
12,779
Code
392.2-SLLEWG1
Code System
FMCSR
BASIC Category
Unsafe Driving
OOS Eligible
No
Severity Weight
8
Violation Group
—
Total Events
12,779
Carriers Cited
9,463

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-SLLEWG1 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.

View on eCFR.gov →FMCSA Violations Search →
Events (all time)
12,779
OOS Events
76
OOS Rate
0.6%
Top State (180d)
Louisiana
421 events

Top Enforcing States

Where 392.2-SLLEWG1 is most commonly cited (last 180 days)

1.Louisiana
421
OOS 0.0%
2.California
311
OOS 3.9%
3.Iowa
305
OOS 0.0%
4.Connecticut
264
OOS 0.0%
5.New Jersey
248
OOS 0.4%
6.Florida
240
OOS 0.0%
7.South Carolina
222
OOS 0.0%
8.Maryland
148
OOS 0.0%
9.Missouri
141
OOS 0.0%
10.Minnesota
127
OOS 0.0%
11.Arkansas
117
OOS 0.0%
12.Pennsylvania
110
OOS 0.0%
13.Oklahoma
110
OOS 0.0%
14.Arizona
88
OOS 0.0%
15.Utah
83
OOS 0.0%

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-SLLEWG1 citations. Red bars mark months with OOS-triggering citations.

364
Apr
757
May
785
Jun
864
Jul
766
Aug
783
Sep
786
Oct
679
Nov
628
Dec
676
Jan
682
Feb
790
Mar
38
Apr

Most Active Stations

Inspection stations citing 392.2-SLLEWG1 most often (last 180 days)

1.NJ
121
OOS 0.8%
2.GREENWICH SCALE
88
OOS 0.0%
3.DESERT HILLS IF
81
OOS 0.0%
4.WEST LAKELAND MN
55
OOS 0.0%
5.MIDDLETOWN SCALE
50
OOS 0.0%
6.ANNAPOLIS MD
48
OOS 0.0%
7.HOPE AR
48
OOS 0.0%
8.LONDON
40
OOS 0.0%
9.PERRYVILLE MD
40
OOS 0.0%
10.DANBURY SCALE
39
OOS 0.0%

Often Cited Together

Other violations commonly found on the same inspection (last 90 days)

392.2-SLLEWA1794 co-occurrences392.2-SLLEWA2186 co-occurrences396.17C-PI159 co-occurrences392.2-SLLEWA3135 co-occurrences392.2-SLLSR122 co-occurrences393.75G-TAOW109 co-occurrences392.2-SLLEQP96 co-occurrences392.2-SLLIFTA80 co-occurrences383.23A2-LCDLN75 co-occurrences392.2-SLLIRP71 co-occurrences

Citation patterns suggest related root causes (e.g., HOS violations paired with logbook errors).

Top Carriers Cited

Ranked by frequency • 9,463 carriers total • Page 1 of 379

Top Carriers with 392.2-SLLEWG1 Violations

Showing 25 of 9,463

fmcsa-violations
Top Carriers with 392.2-SLLEWG1 Violations
#CarrierUSDOT# Violations
#1TRANS-PHOS INC16045738
#2THE MORNING STAR TRUCKING CO LLC265795830
#3NEW PRIME INC370626
#4URS MIDWEST LLC79026125
#5J B HUNT TRANSPORT INC8080623
#6RNK CONSTRUCTION LLC332152023
#7ATOMIC TRANSPORT LLC249691122
#8MUNOZ TRUCKING CORP85586121
#9NEW BERN TRANSPORT CORPORATION69294719
#10HANSEN & ADKINS AUTO TRANSPORT INC56825319
#11CUENCA CORONEL TRUCKING INC126219919
#12NEBRASKALAND INC45140918
#13UNIVERSAL TRANSPORTATION SERVICES LLC76473918
#14ANNETT HOLDINGS INC8740918
#15STAFFORD TRANSPORT OF MICHIGAN INC232386517
#16WESTERN EXPRESS INC51141216
#17SMYRNA READY MIX CONCRETE LLC173890416
#18SCHNEIDER NATIONAL CARRIERS INC26418416
#19RAY WALKER TRUCKING COMPANY INC17884716
#20VIRGINIA TRANSPORTATION CORP64376015
#21D & A CONTRACTING LLC240676315
#22ESTES EXPRESS LINES12101815
#23VALIANT CONTRACTING LLC234304615
#24DIVERSIFIED AUTOMOTIVE INC42425514
#25EVANS DELIVERY COMPANY INC3811113

Recent Inspections

Latest inspections where 392.2-SLLEWG1 was cited • 12,779 total events • Page 1 of 512

Recent Inspections with 392.2-SLLEWG1

Showing 25 of 12,779

fmcsa-inspections
Recent Inspections with 392.2-SLLEWG1
DateReport #StateLevelOOS
Apr 3, 202687485118ARLevel 3No
Apr 3, 202687485109KSLevel 2No
Apr 3, 202687486971NELevel 3No
Apr 3, 202687485449KSLevel 2No
Apr 3, 202687486995NELevel 3No
Apr 2, 202687476422PALevel 2No
Apr 2, 202687489179CALevel 1No
Apr 2, 202687471554CTLevel 2No
Apr 2, 202687484774OHLevel 2No
Apr 2, 202687483729PALevel 1No
Apr 2, 202687479929CALevel 2No
Apr 2, 202687478159NELevel 3No
Apr 2, 202687475853SCLevel 3No
Apr 2, 202687471537CTLevel 2No
Apr 2, 202687485209MOLevel 2No
Apr 2, 202687486796ILLevel 3Yes
Apr 2, 202687476015KSLevel 2No
Apr 2, 202687475302SCLevel 3No
Apr 2, 202687475457PALevel 2No
Apr 1, 202687482888AZLevel 2No
Apr 1, 202687482988AZLevel 2No
Apr 1, 202687482490FLLevel 3No
Apr 1, 202687483984AZLevel 3No
Apr 1, 202687483936MDLevel 2No
Apr 1, 202687483269FLLevel 2No

Data sources & freshness

FMCSA Vehicle Inspections and Violations
Unknown freshness
Federal Motor Carrier Safety Regulations (49 CFR)
Unknown freshness

Related records

CategoryAll Unsafe Driving Violations
Browse all violation codes in the Unsafe Driving BASIC
IndexAll Violation Codes
FMCSR violation codes by BASIC category
ReferenceFMCSA Roadside Inspections
Inspection levels and procedures
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