TruckCodex

392.2-SLLSR — Operating a CMV while ill or fatigued

FMCSA violation code under Unsafe Driving. 191,232 events recorded in roadside inspections. Severity weight: 8.

Severity Weight
8
OOS Eligible
No
BASIC Category
Unsafe Driving
Total Events
191,232
Code
392.2-SLLSR
Code System
FMCSR
BASIC Category
Unsafe Driving
OOS Eligible
No
Severity Weight
8
Violation Group
—
Total Events
191,232
Carriers Cited
96,609

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-SLLSR 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)
191,232
OOS Events
105
OOS Rate
0.1%
Top State (180d)
California
22,264 events

Top Enforcing States

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

1.California
22,264
OOS 0.0%
2.Pennsylvania
3,541
OOS 0.0%
3.New York
3,376
OOS 0.0%
4.Florida
2,533
OOS 0.0%
5.Georgia
2,324
OOS 0.0%
6.Wisconsin
2,192
OOS 0.0%
7.Washington
2,074
OOS 0.0%
8.Maryland
1,489
OOS 0.0%
9.South Carolina
1,237
OOS 0.0%
10.Michigan
1,165
OOS 0.0%
11.Arizona
1,127
OOS 0.0%
12.Kentucky
874
OOS 0.1%
13.Alabama
830
OOS 0.0%
14.Connecticut
778
OOS 0.0%
15.Oklahoma
772
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-SLLSR citations. Red bars mark months with OOS-triggering citations.

5,073
Apr
11,164
May
10,725
Jun
11,806
Jul
11,631
Aug
11,758
Sep
11,340
Oct
9,017
Nov
9,533
Dec
10,909
Jan
10,395
Feb
11,655
Mar
632
Apr

Most Active Stations

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

1.SAN ONOFRE IF
1,058
OOS 0.0%
2.DESERT HILLS IF
1,051
OOS 0.0%
3.CORDELIA IF
1,011
OOS 0.0%
4.PA
819
OOS 0.0%
5.RAINBOW IF
702
OOS 0.0%
6.NIMITZ IF
597
OOS 0.0%
7.OTAY MESA IF
556
OOS 0.0%
8.GILROY IF
526
OOS 0.0%
9.NJ
448
OOS 3.6%
10.CONEJO IF
417
OOS 0.5%

Often Cited Together

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

396.17C-PI4,818 co-occurrences392.2-SLLEQP2,152 co-occurrences390.21TB2-DOT2,090 co-occurrences390.21TB1-MC1,880 co-occurrences393.9A-LIL1,755 co-occurrences393.75A3-TAOL1,583 co-occurrences392.2-SLL1,556 co-occurrences393.95A11,482 co-occurrences391.41APC1,352 co-occurrences393.95F1,342 co-occurrences

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

Top Carriers Cited

Ranked by frequency • 96,609 carriers total • Page 1 of 3865

Top Carriers with 392.2-SLLSR Violations

Showing 25 of 96,609

fmcsa-violations
Top Carriers with 392.2-SLLSR Violations
#CarrierUSDOT# Violations
#1FEDERAL EXPRESS CORPORATION86876483
#2WESTERN EXPRESS INC511412277
#3UNITED PARCEL SERVICE INC21800245
#4JOE AND JON HILDEBRAND BROTHERS INC2090084199
#5SWIFT TRANSPORTATION CO OF ARIZONA LLC54283192
#6SUPLICIUM TRANSPORT LLC4381255174
#7AUTO HAUL EXPRESS LLC4329325157
#8SAKARA LLC4429530154
#9SCHNEIDER NATIONAL CARRIERS INC264184153
#10J B HUNT TRANSPORT INC80806147
#11PENSKE TRUCK LEASING CO LP327574138
#12UNITED RENTALS NORTH AMERICA INC899748135
#13TMT INDUSTRIES INC167240122
#14WERNER ENTERPRISES INC53467122
#15HORIZEN LLC4400234120
#16NEW PRIME INC3706120
#17COMPASS GROUP USA INC132504113
#18ASV XPRESS LLC4389301112
#19HOME EXPRESS DELIVERY SERVICE LLC2714701109
#20HIRSCHBACH MOTOR LINES LLC65769107
#21KLU TRANS LLC426304698
#22PENSKE LOGISTICS LLC26801590
#23CONSOLIDATED ELECTRICAL DISTRIBUTORS INC27790790
#24KNIGHT TRANSPORTATION INC42882390
#25RYDER TRANSPORTATION SOLUTIONS LLC29907389

Recent Inspections

Latest inspections where 392.2-SLLSR was cited • 191,232 total events • Page 1 of 7650

Recent Inspections with 392.2-SLLSR

Showing 25 of 191,232

fmcsa-inspections
Recent Inspections with 392.2-SLLSR
DateReport #StateLevelOOS
Apr 3, 202687489502CALevel 2No
Apr 3, 202687489117CALevel 1No
Apr 3, 202687485371PALevel 1No
Apr 3, 202687488784CALevel 3No
Apr 3, 202687485681MALevel 2No
Apr 3, 202687489419CALevel 2No
Apr 3, 202687484903KSLevel 2No
Apr 3, 202687489421CALevel 2No
Apr 3, 202687486691OKLevel 2No
Apr 3, 202687483728PALevel 3No
Apr 3, 202687489515CALevel 2No
Apr 3, 202687489425CALevel 2No
Apr 3, 202687486697OKLevel 3No
Apr 3, 202687485077PALevel 3No
Apr 3, 202687485086PALevel 3No
Apr 3, 202687489559CALevel 2No
Apr 3, 202687486970NELevel 1No
Apr 3, 202687489570CALevel 3No
Apr 3, 202687489571CALevel 2No
Apr 3, 202687485102AKLevel 2No
Apr 3, 202687489626CALevel 3No
Apr 3, 202687483769PALevel 3No
Apr 3, 202687489637CALevel 3No
Apr 3, 202687485610KSLevel 3No
Apr 3, 202687488785CALevel 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
ToolSearch Carriers
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