TruckCodex

393.11A1-LIL — Lighting devices/reflectors

FMCSA violation code under Vehicle Maintenance. 13,115 events recorded in roadside inspections. Severity weight: 3.

Severity Weight
3
OOS Eligible
No
BASIC Category
Vehicle Maintenance
Total Events
13,115
Code
393.11A1-LIL
Code System
FMCSR
BASIC Category
Vehicle Maintenance
OOS Eligible
No
Severity Weight
3
Violation Group
—
Total Events
13,115
Carriers Cited
10,549

Violation Description

Operating a commercial motor vehicle with inadequate or missing lighting devices or reflectors.

About This Violation Code

Code 393.11A1-LIL falls under the Vehicle Maintenance BASIC category in FMCSA's Safety Measurement System (SMS). It carries a severity weight of 3 (scale 1-10, higher = more severe).

When this violation is cited during a roadside inspection, it contributes to the carrier's Vehicle Maintenance 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 393.11A1 in the Federal Motor Carrier Safety Regulations.

View on eCFR.gov →FMCSA Violations Search →
Events (all time)
13,115
OOS Events
0
OOS Rate
0.0%
Top State (180d)
California
359 events

Top Enforcing States

Where 393.11A1-LIL is most commonly cited (last 180 days)

1.California
359
OOS 0.0%
2.Florida
325
OOS 0.0%
3.US
297
OOS 0.0%
4.New York
198
OOS 0.0%
5.Maryland
168
OOS 0.0%
6.Arizona
157
OOS 0.0%
7.Georgia
154
OOS 0.0%
8.Alabama
146
OOS 0.0%
9.New Jersey
136
OOS 0.0%
10.Pennsylvania
114
OOS 0.0%
11.South Carolina
107
OOS 0.0%
12.Washington
93
OOS 0.0%
13.Missouri
84
OOS 0.0%
14.Michigan
77
OOS 0.0%
15.Wisconsin
77
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 393.11A1-LIL citations. Red bars mark months with OOS-triggering citations.

373
Apr
809
May
746
Jun
816
Jul
754
Aug
771
Sep
735
Oct
514
Nov
525
Dec
517
Jan
551
Feb
651
Mar
33
Apr

Most Active Stations

Inspection stations citing 393.11A1-LIL most often (last 180 days)

1.LAREDO TX
121
OOS 0.0%
2.NJ
87
OOS 0.0%
3.NOGALES AZ
45
OOS 0.0%
4.PHOENIX AZ
32
OOS 0.0%
5.BROWNSVILLE TX
31
OOS 0.0%
6.PROGRESO TX
30
OOS 0.0%
7.PUNTA GORDA FL
28
OOS 0.0%
8.PA
27
OOS 0.0%
9.KANSAS CITY MO
26
OOS 0.0%
10.NOGALES AZ
25
OOS 0.0%

Often Cited Together

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

396.17C-PI416 co-occurrences392.2-SLLSR363 co-occurrences393.9A-LIL250 co-occurrences393.9A-LSML218 co-occurrences393.78A-WS203 co-occurrences393.75A3-TAOL182 co-occurrences393.9A-LCL176 co-occurrences393.95A1174 co-occurrences393.95F162 co-occurrences393.47E152 co-occurrences

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

Top Carriers Cited

Ranked by frequency • 10,549 carriers total • Page 1 of 422

Top Carriers with 393.11A1-LIL Violations

Showing 25 of 10,549

fmcsa-violations
Top Carriers with 393.11A1-LIL Violations
#CarrierUSDOT# Violations
#1GUILLERMO ESQUER GARCIA303689827
#2EDUARDO VEGA RAMOS336147625
#3JESUS PEDRO PEREZ CARRILLO115985125
#4FRANCISCO VACA BAUTISTA119449423
#5LIPSA TRANSPORTES SA DE CV258414423
#6TRANSPORTES EMMA S DE RL DE CV66475621
#7MARISELA LEDEZMA PICAZO282814020
#8SERVICIOS RAPIDOS TREBOL SA DE CV82553520
#9JORGE LUIS CASTRO RIVERA82234119
#10JOSE LUIS ARMENTA GAXIOLA153155917
#11AMPARO GUADALUPE BANDA GONZALEZ251568416
#12FEDERAL EXPRESS CORPORATION8687616
#13COMERCIALIZADORA MARSER SA DE CV293422814
#14JORGE ARMANDO PINEDA CERVANTES233927813
#15HECTOR MIGUEL LUNA MATA319377313
#16VRP TRANSPORTES DE MEXICO S DE RL DE CV66205813
#17ALAN RICARDO GALINDO207937812
#18OCTAVIO ANDRADE CORELLA55844012
#19TEODORITA CONTRERAS CHAVIRA318672712
#20LAZARO TERAN QUIROZ206823311
#21TRANSPORTES ORCIS SA DE CV182560911
#22REYES LY UNDERGROUND LLC404155211
#23PERRONE TRUCKING SAPI DE CV415062411
#24EDNA LIZETH GARZA ALEGRIA229066211
#25EMILIO STEVE VALENZUELA305371911

Recent Inspections

Latest inspections where 393.11A1-LIL was cited • 13,115 total events • Page 1 of 525

Recent Inspections with 393.11A1-LIL

Showing 25 of 13,115

fmcsa-inspections
Recent Inspections with 393.11A1-LIL
DateReport #StateLevelOOS
Apr 3, 202687485533ORLevel 2No
Apr 3, 202687485259MOLevel 2No
Apr 2, 202687488872CALevel 2No
Apr 2, 202687481282CALevel 1No
Apr 2, 202687484450MDLevel 2No
Apr 2, 202687480449CALevel 2No
Apr 2, 202687484689FLLevel 2No
Apr 2, 202687484722USLevel 1No
Apr 2, 202687476503USLevel 1No
Apr 2, 202687476374ORLevel 2No
Apr 2, 202687484828USLevel 1No
Apr 2, 202687480660CALevel 2No
Apr 2, 202687488427CALevel 2No
Apr 2, 202687484248MOLevel 1No
Apr 1, 202687475042USLevel 1No
Apr 1, 202687459493MALevel 2No
Apr 1, 202687483542MDLevel 1No
Apr 1, 202687483360FLLevel 2No
Apr 1, 202687483172COLevel 2No
Apr 1, 202687482735FLLevel 1No
Apr 1, 202687482339COLevel 2No
Apr 1, 202687458417SCLevel 2No
Apr 1, 202687459103UTLevel 2No
Apr 1, 202687459065VALevel 2No
Apr 1, 202687480338CALevel 2No

Data sources & freshness

FMCSA Vehicle Inspections and Violations
Unknown freshness
Federal Motor Carrier Safety Regulations (49 CFR)
Unknown freshness

Related records

CategoryAll Vehicle Maintenance Violations
Browse all violation codes in the Vehicle Maintenance BASIC
IndexAll Violation Codes
FMCSR violation codes by BASIC category
ReferenceFMCSA Roadside Inspections
Inspection levels and procedures
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