TruckCodex

392.2-SLLTR — Operating a CMV while ill or fatigued

FMCSA violation code under Unsafe Driving. 3,974 events recorded in roadside inspections. Severity weight: 8.

Severity Weight
8
OOS Eligible
No
BASIC Category
Unsafe Driving
Total Events
3,974
Code
392.2-SLLTR
Code System
FMCSR
BASIC Category
Unsafe Driving
OOS Eligible
No
Severity Weight
8
Violation Group
—
Total Events
3,974
Carriers Cited
3,346

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-SLLTR 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)
3,974
OOS Events
1
OOS Rate
0.0%
Top State (180d)
Colorado
269 events

Top Enforcing States

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

1.Colorado
269
OOS 0.0%
2.Pennsylvania
191
OOS 0.0%
3.Delaware
122
OOS 0.0%
4.Georgia
58
OOS 0.0%
5.Florida
48
OOS 0.0%
6.South Carolina
33
OOS 0.0%
7.Massachusetts
32
OOS 0.0%
8.Kansas
30
OOS 0.0%
9.Tennessee
19
OOS 0.0%
10.New Jersey
17
OOS 0.0%
11.Virginia
16
OOS 0.0%
12.Maryland
16
OOS 0.0%
13.Oregon
15
OOS 0.0%
14.Wyoming
13
OOS 0.0%
15.Missouri
12
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-SLLTR citations. Red bars mark months with OOS-triggering citations.

145
Apr
247
May
247
Jun
285
Jul
170
Aug
233
Sep
253
Oct
164
Nov
172
Dec
129
Jan
207
Feb
196
Mar
17
Apr

Most Active Stations

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

1.NEWARK DE
97
OOS 0.0%
2.PHILADELPHIA PA
61
OOS 0.0%
3.ATLANTA GA
29
OOS 0.0%
4.LAMAR CO
27
OOS 0.0%
5.PA
25
OOS 0.0%
6.DUMONT CO
23
OOS 0.0%
7.LOMA CO
22
OOS 0.0%
8.JOHNSON COUNTY - 091
22
OOS 0.0%
9.IDAHO SPRINGS CO
17
OOS 0.0%
10.MONUMENT CO
17
OOS 0.0%

Often Cited Together

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

396.17C-PI65 co-occurrences392.2-SLLSR30 co-occurrences395.8E-HOSPD28 co-occurrences392.2-SLL26 co-occurrences392.2-SLLTCD23 co-occurrences392.2WG20 co-occurrences395.30B1-ELDDFR17 co-occurrences383.23A2-LCDLN17 co-occurrences391.11B2-Q16 co-occurrences390.21TB2-DOT14 co-occurrences

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

Top Carriers Cited

Ranked by frequency • 3,346 carriers total • Page 1 of 134

Top Carriers with 392.2-SLLTR Violations

Showing 25 of 3,346

fmcsa-violations
Top Carriers with 392.2-SLLTR Violations
#CarrierUSDOT# Violations
#1SWIFT TRANSPORTATION CO OF ARIZONA LLC5428315
#2WESTERN EXPRESS INC51141215
#3J B HUNT TRANSPORT INC8080614
#4FEDERAL EXPRESS CORPORATION8687612
#5NEW PRIME INC370612
#6CRST EXPEDITED INC5377311
#7UNITED PARCEL SERVICE INC218009
#8GREENWOOD MOTOR LINES INC633918
#9D G LOGISTICS LLC8525878
#10CENTRAL TRANSPORT LLC6611738
#11P&S TRANSPORTATION LLC12433387
#12C R ENGLAND INC284067
#13CRETE CARRIER CORPORATION737057
#14BH TRANS INC28889057
#15WERNER ENTERPRISES INC534677
#16EVANS DELIVERY COMPANY INC381116
#17ROOFLINE INC7392356
#18XPO LOGISTICS FREIGHT INC2418296
#19AMERICAN BUILDERS & CONTRACTORS SUPPLY CO INC2510006
#20OLD DOMINION FREIGHT LINE INC908496
#21SCHNEIDER NATIONAL CARRIERS INC2641846
#22US XPRESS INC3030246
#23A DUIE PYLE INC1135946
#24PGT TRUCKING INC1928976
#25SIM TRUCKING INC28264166

Recent Inspections

Latest inspections where 392.2-SLLTR was cited • 3,974 total events • Page 1 of 159

Recent Inspections with 392.2-SLLTR

Showing 25 of 3,974

fmcsa-inspections
Recent Inspections with 392.2-SLLTR
DateReport #StateLevelOOS
Apr 1, 202687483279COLevel 3No
Apr 1, 202687484779COLevel 2No
Apr 1, 202687481917COLevel 2No
Apr 1, 202687482072COLevel 3No
Apr 1, 202687482160COLevel 2No
Apr 1, 202687482339COLevel 2No
Apr 1, 202687482413COLevel 3No
Apr 1, 202687482740COLevel 3No
Apr 1, 202687482907COLevel 2No
Apr 1, 202687483992COLevel 3No
Apr 1, 202687483751COLevel 3No
Apr 1, 202687483533COLevel 3No
Apr 1, 202687474356DELevel 3No
Apr 1, 202687483084COLevel 3No
Apr 1, 202687483241COLevel 2No
Apr 1, 202687483375COLevel 3No
Apr 1, 202687483512COLevel 2No
Mar 31, 202687452018PALevel 3No
Mar 31, 202687456798DELevel 3No
Mar 31, 202687484344SCLevel 3No
Mar 31, 202687472803COLevel 3No
Mar 31, 202687458410DELevel 3No
Mar 31, 202687458382DELevel 3No
Mar 31, 202687472928COLevel 3No
Mar 31, 202687456722PALevel 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
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