TruckCodex

392.2-SLLIRP — Operating a CMV while ill or fatigued

FMCSA violation code under Unsafe Driving. 54,375 events recorded in roadside inspections. Severity weight: 8.

Severity Weight
8
OOS Eligible
No
BASIC Category
Unsafe Driving
Total Events
54,375
Code
392.2-SLLIRP
Code System
FMCSR
BASIC Category
Unsafe Driving
OOS Eligible
No
Severity Weight
8
Violation Group
—
Total Events
54,375
Carriers Cited
34,805

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-SLLIRP 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)
54,375
OOS Events
23
OOS Rate
0.0%
Top State (180d)
Pennsylvania
1,651 events

Top Enforcing States

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

1.Pennsylvania
1,651
OOS 0.0%
2.Missouri
1,006
OOS 0.0%
3.Washington
970
OOS 0.0%
4.Ohio
739
OOS 0.0%
5.Florida
728
OOS 0.0%
6.South Carolina
680
OOS 0.0%
7.Indiana
621
OOS 0.0%
8.Arizona
549
OOS 0.0%
9.Kentucky
510
OOS 0.4%
10.Michigan
490
OOS 0.2%
11.Kansas
482
OOS 0.0%
12.Tennessee
471
OOS 0.0%
13.Arkansas
468
OOS 0.0%
14.Colorado
466
OOS 0.0%
15.Georgia
443
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-SLLIRP citations. Red bars mark months with OOS-triggering citations.

1,449
Apr
2,996
May
2,962
Jun
3,452
Jul
3,076
Aug
3,166
Sep
3,069
Oct
2,518
Nov
2,484
Dec
2,759
Jan
2,678
Feb
3,201
Mar
199
Apr

Most Active Stations

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

1.PA
285
OOS 0.0%
2.RIDGEFIELD WA
171
OOS 0.0%
3.KNOXVILLE TN
129
OOS 0.0%
4.WASHINGTON DC
125
OOS 0.0%
5.LONDON
124
OOS 0.0%
6.MAYVIEW MO
120
OOS 0.0%
7.YULEE FL
101
OOS 0.0%
8.PERRYVILLE MD
97
OOS 0.0%
9.LIMON CO
96
OOS 0.0%
10.MEMPHIS TN
92
OOS 0.0%

Often Cited Together

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

396.17C-PI1,847 co-occurrences392.2-SLLIFTA1,394 co-occurrences392.2-SLLSR732 co-occurrences395.8E-HOSPD629 co-occurrences383.23A2-LCDLN625 co-occurrences395.8A1-HOSP584 co-occurrences390.21TB2-DOT508 co-occurrences392.2-SLLUCR498 co-occurrences393.75A3-TAOL464 co-occurrences390.21TB1-MC434 co-occurrences

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

Top Carriers Cited

Ranked by frequency • 34,805 carriers total • Page 1 of 1393

Top Carriers with 392.2-SLLIRP Violations

Showing 25 of 34,805

fmcsa-violations
Top Carriers with 392.2-SLLIRP Violations
#CarrierUSDOT# Violations
#1SWIFT TRANSPORTATION CO OF ARIZONA LLC54283169
#2AUTO HAUL EXPRESS LLC4329325165
#3TRIPLE RRR CARRIERS INC3031364152
#4SDL CARRIERS INC3019765146
#5WESTERN EXPRESS INC511412129
#6US XPRESS INC303024119
#7J B HUNT TRANSPORT INC80806108
#8FEDERAL EXPRESS CORPORATION86876101
#9SUPLICIUM TRANSPORT LLC438125598
#10SAKARA LLC442953093
#11NEW PRIME INC370690
#12UNITED PARCEL SERVICE INC2180087
#13HORIZEN LLC440023483
#14KLU TRANS LLC426304683
#15TMT TRUCKING LLC346156182
#16EVANS DELIVERY COMPANY INC3811173
#17RUBY TRANSPORT INC291233472
#18ASV XPRESS LLC438930171
#19WERNER ENTERPRISES INC5346766
#20SCHNEIDER NATIONAL CARRIERS INC26418466
#21HAULDEX LLC448935062
#22PALYCH TRANS LLC433576359
#23GFT EXPRESS LLC422556257
#24HIRSCHBACH MOTOR LINES LLC6576955
#25SELECT DEDICATED SOLUTIONS LLC187714053

Recent Inspections

Latest inspections where 392.2-SLLIRP was cited • 54,375 total events • Page 1 of 2175

Recent Inspections with 392.2-SLLIRP

Showing 25 of 54,375

fmcsa-inspections
Recent Inspections with 392.2-SLLIRP
DateReport #StateLevelOOS
Apr 3, 202687486995NELevel 3No
Apr 3, 202687483769PALevel 3No
Apr 3, 202687486721OKLevel 1No
Apr 3, 202687485242KSLevel 2No
Apr 3, 202687485348MOLevel 1No
Apr 3, 202687485073KSLevel 2No
Apr 3, 202687485409SDLevel 3No
Apr 3, 202687485497PALevel 2No
Apr 3, 202687485443SDLevel 3No
Apr 3, 202687485056PALevel 3No
Apr 3, 202687485362MOLevel 1No
Apr 2, 202687486702OKLevel 3No
Apr 2, 202687471554CTLevel 2No
Apr 2, 202687485400ARLevel 3No
Apr 2, 202687485394ARLevel 2No
Apr 2, 202687484746OHLevel 3No
Apr 2, 202687484498ARLevel 3No
Apr 2, 202687484288FLLevel 2No
Apr 2, 202687484181DCLevel 3No
Apr 2, 202687483973MOLevel 2No
Apr 2, 202687483815MOLevel 2No
Apr 2, 202687483717PALevel 2No
Apr 2, 202687478614WYLevel 2No
Apr 2, 202687487012WYLevel 1No
Apr 2, 202687481424ALLevel 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
Look up carriers by USDOT, name, or VIN