393.13B — No retroreflective sheeting or reflex reflective material as required for vehicles manufactured before December 1993

FMCSA violation code under Vehicle Maintenance. 102 events recorded in roadside inspections. Severity weight: N/A.

Severity Weight
N/A
OOS Eligible
No
BASIC Category
Vehicle Maintenance
Total Events
102
Code
393.13B
Code System
FMCSR
BASIC Category
OOS Eligible
No
Severity Weight
N/A
Violation Group
Total Events
102
Carriers Cited
98

Violation Description

No retroreflective sheeting or reflex reflective material as required for vehicles manufactured before December 1993

About This Violation Code

Code 393.13B falls under the Vehicle Maintenance BASIC category in FMCSA's Safety Measurement System (SMS).

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 393.13B in the Federal Motor Carrier Safety Regulations.

Events (all time)
102
OOS Events
0
OOS Rate
0.0%
Top State (180d)
Texas
21 events

Top Enforcing States

Where 393.13B is most commonly cited (last 180 days)

1.Texas
21
OOS 0.0%
2.Illinois
2
OOS 0.0%
3.Iowa
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 393.13B citations. Red bars mark months with OOS-triggering citations.

5
Apr
4
May
7
Jun
5
Jul
14
Aug
5
Sep
7
Oct
6
Nov
7
Dec
2
Jan
6
Feb
2
Mar

Most Active Stations

Inspection stations citing 393.13B most often (last 180 days)

Often Cited Together

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

Top Carriers Cited

Ranked by frequency • 98 carriers total • Page 1 of 4

Top Carriers with 393.13B Violations

Showing 25 of 98

fmcsa-violations

Recent Inspections

Latest inspections where 393.13B was cited • 102 total events • Page 1 of 5

Recent Inspections with 393.13B

Showing 25 of 102

fmcsa-inspections
Recent Inspections with 393.13B
DateReport #StateLevelOOS
Mar 25, 202687466984TXLevel 2No
Mar 5, 202687263226TXLevel 1No
Feb 24, 202687182073TXLevel 2No
Feb 24, 202687191497TXLevel 2No
Feb 21, 202687115311IALevel 2No
Feb 20, 202687107019ILLevel 2No
Feb 11, 202687032992TXLevel 1No
Feb 2, 202686958128TXLevel 2No
Jan 14, 202686877706TXLevel 2No
Jan 6, 202686752538TXLevel 1No
Dec 23, 202586677499TXLevel 1No
Dec 22, 202586665530TXLevel 1No
Dec 22, 202586665553TXLevel 1No
Dec 19, 202586643442TXLevel 1No
Dec 17, 202586644405TXLevel 1No
Dec 10, 202586605813TXLevel 2No
Dec 3, 202586494101TXLevel 1No
Nov 20, 202586405715TXLevel 2No
Nov 19, 202586374590TXLevel 1No
Nov 10, 202586301305TXLevel 2No
Nov 7, 202586284597TXLevel 1No
Nov 6, 202586266128TXLevel 2No
Nov 6, 202586265750TXLevel 1No
Oct 27, 202586181037ILLevel 1No
Oct 17, 202586097264TXLevel 2No

Data sources & freshness

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