TruckCodex

392.2IRP — Operating a CMV while ill or fatigued

FMCSA violation code under Unsafe Driving. 6,173 events recorded in roadside inspections. Severity weight: 8.

Severity Weight
8
OOS Eligible
No
BASIC Category
Unsafe Driving
Total Events
6,173
Code
392.2IRP
Code System
FMCSR
BASIC Category
Unsafe Driving
OOS Eligible
No
Severity Weight
8
Violation Group
—
Total Events
6,173
Carriers Cited
4,989

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 392.2IRP 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 392.2IRP in the Federal Motor Carrier Safety Regulations.

View on eCFR.gov →FMCSA Violations Search →
Events (all time)
6,173
OOS Events
14
OOS Rate
0.2%
Top State (180d)
North Carolina
432 events

Top Enforcing States

Where 392.2IRP is most commonly cited (last 180 days)

1.North Carolina
432
OOS 0.0%
2.Texas
217
OOS 0.0%
3.Iowa
205
OOS 0.0%
4.New Mexico
99
OOS 0.0%
5.Illinois
96
OOS 1.0%
6.Pennsylvania
14
OOS 0.0%
7.Kentucky
1
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 392.2IRP citations. Red bars mark months with OOS-triggering citations.

163
Apr
344
May
358
Jun
321
Jul
225
Aug
251
Sep
223
Oct
170
Nov
186
Dec
192
Jan
191
Feb
227
Mar
15
Apr

Most Active Stations

Inspection stations citing 392.2IRP most often (last 180 days)

1.HALIFAX WEIGH STATION, I-95, N
67
OOS 0.0%
2.STATESVILLE WEIGH STATION, I-4
55
OOS 0.0%
3.HALIFAX WEIGH STATION, I-95, S
47
OOS 0.0%
4.LUMBERTON WEIGH STATION, I-95,
45
OOS 0.0%
5.39 - I35 SB MM 212 NORTHWOOD
32
OOS 0.0%
6.ASHEVILLE WEIGH STATION, I-40,
30
OOS 0.0%
7.LORDSBURG PORT OF ENTRY
24
OOS 0.0%
8.MT. AIRY WEIGH STATION S
20
OOS 0.0%
9.28 - I80 WB MM 44 AVOCA
17
OOS 0.0%
10.IH10 WB WINNIE SCALE
15
OOS 0.0%

Often Cited Together

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

392.2FT163 co-occurrences383.23A2150 co-occurrences396.17C144 co-occurrences393.9124 co-occurrences392.2RG112 co-occurrences392.2-SLLIFTA80 co-occurrences393.95A71 co-occurrences395.8E48 co-occurrences392.2-SLLEWG344 co-occurrences393.9TS43 co-occurrences

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

Top Carriers Cited

Ranked by frequency • 4,989 carriers total • Page 1 of 200

Top Carriers with 392.2IRP Violations

Showing 25 of 4,989

fmcsa-violations
Top Carriers with 392.2IRP Violations
#CarrierUSDOT# Violations
#1AUTO HAUL EXPRESS LLC432932527
#2SUPLICIUM TRANSPORT LLC438125521
#3US XPRESS INC30302416
#4GFT EXPRESS LLC422556216
#5SAKARA LLC442953015
#6HAULDEX LLC448935015
#7CRYSTAL TRUCKING INC116515615
#8KLU TRANS LLC426304614
#9MEROEM AUTO TRANSPORTATION LLC427705714
#10FEDERAL EXPRESS CORPORATION8687613
#11HIRSCHBACH MOTOR LINES LLC6576912
#12K1K TRANS LLC428239112
#13ASV XPRESS LLC438930112
#14WESTERN EXPRESS INC51141212
#15TSAR TRANSPORTATION INC428997712
#16LCZW CARGO LLC449212711
#17J B HUNT TRANSPORT INC8080611
#18HORIZEN LLC440023411
#19TRIPLE RRR CARRIERS INC303136411
#20SELECT DEDICATED SOLUTIONS LLC187714011
#21SWIFT TRANSPORTATION CO OF ARIZONA LLC5428310
#22KOOPERATIV LLC43586799
#23SAL-TRANS EXPRESS INC31912769
#24SDL CARRIERS INC30197659
#25MLS CAPITAL INC36480449

Recent Inspections

Latest inspections where 392.2IRP was cited • 6,173 total events • Page 1 of 247

Recent Inspections with 392.2IRP

Showing 25 of 6,173

fmcsa-inspections
Recent Inspections with 392.2IRP
DateReport #StateLevelOOS
Apr 2, 202687486541NCLevel 3No
Apr 2, 202687487464TXLevel 2No
Apr 2, 202687486460NCLevel 3No
Apr 2, 202687485969NCLevel 3No
Apr 2, 202687486291NCLevel 3No
Apr 1, 202687485980NCLevel 1No
Apr 1, 202687485836NCLevel 1No
Apr 1, 202687477652ILLevel 3No
Apr 1, 202687488253TXLevel 2No
Apr 1, 202687486092NCLevel 2No
Apr 1, 202687486067NCLevel 1No
Apr 1, 202687486016NCLevel 3No
Apr 1, 202687477564ILLevel 3No
Apr 1, 202687460086NCLevel 3No
Apr 1, 202687486171NCLevel 3No
Mar 31, 202687464587NMLevel 2No
Mar 31, 202687460171NCLevel 3No
Mar 31, 202687460116NCLevel 3No
Mar 31, 202687459952NCLevel 2No
Mar 31, 202687460052NCLevel 3No
Mar 31, 202687460029NCLevel 3No
Mar 31, 202687460003NCLevel 2No
Mar 31, 202687460142NCLevel 3No
Mar 31, 202687465935ILLevel 2No
Mar 30, 202687438928NCLevel 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
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