TruckCodex

393.11B-CSLRR — Lighting devices/reflectors

FMCSA violation code under Vehicle Maintenance. 4,829 events recorded in roadside inspections. Severity weight: 3.

Severity Weight
3
OOS Eligible
No
BASIC Category
Vehicle Maintenance
Total Events
4,829
Code
393.11B-CSLRR
Code System
FMCSR
BASIC Category
Vehicle Maintenance
OOS Eligible
No
Severity Weight
3
Violation Group
—
Total Events
4,829
Carriers Cited
3,943

Violation Description

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

About This Violation Code

Code 393.11B-CSLRR 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 393.11B in the Federal Motor Carrier Safety Regulations.

View on eCFR.gov →FMCSA Violations Search →
Events (all time)
4,829
OOS Events
0
OOS Rate
0.0%
Top State (180d)
Arizona
374 events

Top Enforcing States

Where 393.11B-CSLRR is most commonly cited (last 180 days)

1.Arizona
374
OOS 0.0%
2.California
189
OOS 0.0%
3.US
117
OOS 0.0%
4.Florida
54
OOS 0.0%
5.Kansas
53
OOS 0.0%
6.Utah
46
OOS 0.0%
7.Michigan
42
OOS 0.0%
8.Colorado
33
OOS 0.0%
9.Oregon
32
OOS 0.0%
10.Georgia
29
OOS 0.0%
11.Pennsylvania
29
OOS 0.0%
12.Ohio
28
OOS 0.0%
13.Alabama
28
OOS 0.0%
14.South Carolina
25
OOS 0.0%
15.Wisconsin
22
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 393.11B-CSLRR citations. Red bars mark months with OOS-triggering citations.

119
Apr
282
May
270
Jun
295
Jul
319
Aug
285
Sep
282
Oct
212
Nov
210
Dec
221
Jan
219
Feb
287
Mar
11
Apr

Most Active Stations

Inspection stations citing 393.11B-CSLRR most often (last 180 days)

1.NOGALES AZ
51
OOS 0.0%
2.LITTLEFIELD AZ
45
OOS 0.0%
3.YUMA AZ
37
OOS 0.0%
4.DOUGLAS AZ
35
OOS 0.0%
5.ELOY AZ
32
OOS 0.0%
6.SAN ONOFRE IF
25
OOS 0.0%
7.MADERA AREA
23
OOS 0.0%
8.TUCSON AZ
18
OOS 0.0%
9.NOGALES AZ
18
OOS 0.0%
10.CASA GRANDE AZ
16
OOS 0.0%

Often Cited Together

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

396.17C-PI221 co-occurrences393.11B-CSURR126 co-occurrences392.2-SLLSR125 co-occurrences393.55E-B119 co-occurrences393.11B-CSSRR100 co-occurrences393.9A-LIL87 co-occurrences393.75A3-TAOL82 co-occurrences393.47E78 co-occurrences393.11B-CSRIGRR73 co-occurrences393.11A1-CSLRR71 co-occurrences

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

Top Carriers Cited

Ranked by frequency • 3,943 carriers total • Page 1 of 158

Top Carriers with 393.11B-CSLRR Violations

Showing 25 of 3,943

fmcsa-violations
Top Carriers with 393.11B-CSLRR Violations
#CarrierUSDOT# Violations
#1DANIEL ERNESTO PENA COTA164763947
#2ALFONSO GRIJALVA GRACIA98885730
#3JESUS PEDRO PEREZ CARRILLO115985128
#4KORAIMA EVELYN GRIJALVA DE LA ROSA374793416
#5ALAN RICARDO GALINDO207937813
#6GUILLERMO ESQUER GARCIA303689811
#7RICARDO ANDRES PENA COTA59135710
#8OMAR CANDELARIO HERNANDEZ BUENO204952510
#9FLAVIO FIGUEROA PORTILLO304425910
#10JOSE LUIS ARMENTA GAXIOLA153155910
#11TRANSPORTES EMMA S DE RL DE CV6647569
#12JOSE DE JESUS GUTIERREZ IZAGUIRRE9230539
#13ALFRI EXPRESS SA DE CV9775229
#14SAN LUIS INTERNATIONAL FREIGHT SERVICES LLC4632528
#15JUAN CARLOS SOTO CARRANZA35851398
#16JUAN FRANCISCO RUIZ VASQUEZ29231918
#17TRANSPORTES REFRIGERADOS CGG SA DE CV6677248
#18LUIS EDMUNDO GRIJALVA GAMEZ15985188
#19OCTAVIO ANDRADE CORELLA5584408
#20FRANCISCO VACA BAUTISTA11944948
#21GUILLERMO SOTO LLANES12864197
#22MARIO MEZA SAN JUAN39812487
#23DOMINGO TORRES PENUELAS25665847
#24HUGO MANUEL SANCHEZ ACOSTA25652357
#25EDUARDO VEGA RAMOS33614767

Recent Inspections

Latest inspections where 393.11B-CSLRR was cited • 4,829 total events • Page 1 of 194

Recent Inspections with 393.11B-CSLRR

Showing 25 of 4,829

fmcsa-inspections
Recent Inspections with 393.11B-CSLRR
DateReport #StateLevelOOS
Apr 2, 202687486868MILevel 1No
Apr 2, 202687489004CALevel 1No
Apr 2, 202687480443CALevel 2No
Apr 1, 202687469912CALevel 2No
Apr 1, 202687482525KSLevel 2No
Apr 1, 202687484073FLLevel 2No
Apr 1, 202687475142USLevel 1No
Apr 1, 202687478075MILevel 2No
Apr 1, 202687483451KSLevel 2No
Apr 1, 202687469816CALevel 2No
Apr 1, 202687480987CALevel 2No
Mar 31, 202687473325TNLevel 1No
Mar 31, 202687473799AZLevel 2No
Mar 31, 202687473789COLevel 1No
Mar 31, 202687472792COLevel 2No
Mar 31, 202687472509AZLevel 2No
Mar 31, 202687472523OHLevel 2No
Mar 31, 202687472009COLevel 2No
Mar 31, 202687470189CALevel 2No
Mar 31, 202687472004AZLevel 2No
Mar 31, 202687475670SCLevel 2No
Mar 31, 202687454575UTLevel 1No
Mar 31, 202687473649AZLevel 2No
Mar 31, 202687473391AZLevel 2No
Mar 30, 202687443648CALevel 1No

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
ToolSearch Carriers
Look up carriers by USDOT, name, or VIN