TruckCodex

392.2-SLLTL — Operating a CMV while ill or fatigued

FMCSA violation code under Unsafe Driving. 39,725 events recorded in roadside inspections. Severity weight: 8.

Severity Weight
8
OOS Eligible
No
BASIC Category
Unsafe Driving
Total Events
39,725
Code
392.2-SLLTL
Code System
FMCSR
BASIC Category
Unsafe Driving
OOS Eligible
No
Severity Weight
8
Violation Group
—
Total Events
39,725
Carriers Cited
27,211

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-SLLTL 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)
39,725
OOS Events
24
OOS Rate
0.1%
Top State (180d)
Pennsylvania
1,100 events

Top Enforcing States

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

1.Pennsylvania
1,100
OOS 0.0%
2.Michigan
1,077
OOS 0.0%
3.Massachusetts
925
OOS 0.0%
4.California
647
OOS 0.0%
5.Ohio
644
OOS 0.0%
6.Georgia
635
OOS 0.0%
7.Tennessee
576
OOS 0.0%
8.New Jersey
555
OOS 0.2%
9.Florida
550
OOS 0.0%
10.Idaho
444
OOS 0.0%
11.Colorado
367
OOS 0.0%
12.South Carolina
333
OOS 0.0%
13.Arkansas
316
OOS 0.0%
14.Washington
309
OOS 0.0%
15.Indiana
292
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-SLLTL citations. Red bars mark months with OOS-triggering citations.

951
Apr
2,208
May
2,186
Jun
2,460
Jul
2,150
Aug
2,361
Sep
2,380
Oct
2,075
Nov
2,053
Dec
1,961
Jan
2,196
Feb
2,476
Mar
129
Apr

Most Active Stations

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

1.NJ
340
OOS 0.3%
2.PA
304
OOS 0.0%
3.DECLO ID
135
OOS 0.0%
4.H-LEE
77
OOS 0.0%
5.WADDY
68
OOS 0.0%
6.CORDELIA IF
63
OOS 0.0%
7.UNION SCALE
61
OOS 0.0%
8.NH
60
OOS 0.0%
9.H-DEDHAM
60
OOS 0.0%
10.H-LUDLOW
60
OOS 0.0%

Often Cited Together

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

396.17C-PI683 co-occurrences392.2-SLLSR468 co-occurrences391.41APC271 co-occurrences395.8E-HOSPD262 co-occurrences390.21TB2-DOT239 co-occurrences395.30B1-ELDDFR232 co-occurrences395.8A1-HOSP219 co-occurrences392.2-SLLIRP188 co-occurrences393.75A3-TAOL179 co-occurrences383.23A2-LCDLN174 co-occurrences

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

Top Carriers Cited

Ranked by frequency • 27,211 carriers total • Page 1 of 1089

Top Carriers with 392.2-SLLTL Violations

Showing 25 of 27,211

fmcsa-violations
Top Carriers with 392.2-SLLTL Violations
#CarrierUSDOT# Violations
#1FEDERAL EXPRESS CORPORATION86876169
#2J B HUNT TRANSPORT INC80806126
#3WESTERN EXPRESS INC511412111
#4SWIFT TRANSPORTATION CO OF ARIZONA LLC5428397
#5NEW PRIME INC370688
#6WERNER ENTERPRISES INC5346773
#7UNITED PARCEL SERVICE INC2180066
#8US XPRESS INC30302461
#9SCHNEIDER NATIONAL CARRIERS INC26418459
#10PENSKE LOGISTICS LLC26801538
#11ANNETT HOLDINGS INC8740932
#12CRST EXPEDITED INC5377332
#13CRETE CARRIER CORPORATION7370531
#14ATS SPECIALIZED INC60605629
#15EVANS DELIVERY COMPANY INC3811128
#16RYDER TRANSPORTATION SOLUTIONS LLC29907328
#17UNITED RENTALS NORTH AMERICA INC89974827
#18SUPLICIUM TRANSPORT LLC438125527
#19CENTRAL TRANSPORT LLC66117327
#20KNIGHT TRANSPORTATION INC42882326
#21GT EXPRESS INC247232626
#22OLD DOMINION FREIGHT LINE INC9084926
#23P&S TRANSPORTATION LLC124333826
#24PERFORMANCE TRANSPORTATION LLC27015025
#25SAKARA LLC442953025

Recent Inspections

Latest inspections where 392.2-SLLTL was cited • 39,725 total events • Page 1 of 1589

Recent Inspections with 392.2-SLLTL

Showing 25 of 39,725

fmcsa-inspections
Recent Inspections with 392.2-SLLTL
DateReport #StateLevelOOS
Apr 3, 202687485622ARLevel 3No
Apr 3, 202687485604PALevel 3No
Apr 3, 202687485571ARLevel 3No
Apr 3, 202687485665MALevel 1No
Apr 3, 202687485679MALevel 3No
Apr 3, 202687483792PALevel 3No
Apr 3, 202687485006PALevel 2No
Apr 3, 202687485816KYLevel 3No
Apr 3, 202687489400CALevel 2No
Apr 3, 202687485817KYLevel 3No
Apr 2, 202687471533CTLevel 3No
Apr 2, 202687471532CTLevel 3No
Apr 2, 202687476704MALevel 3No
Apr 2, 202687476703MALevel 3No
Apr 2, 202687476695MALevel 3No
Apr 2, 202687476694MALevel 3No
Apr 2, 202687476508ORLevel 3No
Apr 2, 202687478153NELevel 3No
Apr 2, 202687475239SCLevel 3No
Apr 2, 202687477030KYLevel 3No
Apr 2, 202687477029KYLevel 3No
Apr 2, 202687476952KYLevel 3No
Apr 2, 202687478152NELevel 3No
Apr 2, 202687476761MALevel 2No
Apr 2, 202687486917MILevel 3No

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