393.104B — Cargo securement - tiedown damaged

FMCSA violation code under Vehicle Maintenance. 3,020 events recorded in roadside inspections. Severity weight: 6.

Severity Weight
6
OOS Eligible
No
BASIC Category
Vehicle Maintenance
Total Events
3,020
Code
393.104B
Code System
FMCSR
BASIC Category
OOS Eligible
No
Severity Weight
6
Violation Group
Total Events
3,020
Carriers Cited
2,251

Violation Description

Tiedown or cargo securement device is damaged, defective, or unable to perform its intended function.

About This Violation Code

Code 393.104B falls under the Vehicle Maintenance BASIC category in FMCSA's Safety Measurement System (SMS). It carries a severity weight of 6 (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 393.104B in the Federal Motor Carrier Safety Regulations.

Events (all time)
3,020
OOS Events
725
OOS Rate
24.0%
Top State (180d)
Texas
760 events

Top Enforcing States

Where 393.104B is most commonly cited (last 180 days)

1.Texas
760
OOS 25.8%
2.Iowa
35
OOS 0.0%
3.North Carolina
33
OOS 45.5%
4.New Mexico
19
OOS 0.0%
5.Illinois
17
OOS 35.3%

Click a state to see roadside inspection activity, top stations, and carrier profiles in that jurisdiction.

Citation Trend (12 months)

Monthly count of 393.104B citations. Red bars mark months with OOS-triggering citations.

66
Apr
163
May
153
Jun
166
Jul
172
Aug
156
Sep
175
Oct
153
Nov
128
Dec
132
Jan
195
Feb
191
Mar
5
Apr

Most Active Stations

Inspection stations citing 393.104B 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 • 2,251 carriers total • Page 1 of 91

Top Carriers with 393.104B Violations

Showing 25 of 2,251

fmcsa-violations

Recent Inspections

Latest inspections where 393.104B was cited • 3,020 total events • Page 1 of 121

Recent Inspections with 393.104B

Showing 25 of 3,020

fmcsa-inspections
Recent Inspections with 393.104B
DateReport #StateLevelOOS
Apr 1, 202687487407TXLevel 2Yes
Apr 1, 202687478762TXLevel 1No
Apr 1, 202687477642ILLevel 1No
Apr 1, 202687487806TXLevel 2Yes
Apr 1, 202687487140TXLevel 2No
Mar 31, 202687479482TXLevel 1No
Mar 31, 202687478837TXLevel 2Yes
Mar 31, 202687479737TXLevel 2Yes
Mar 31, 202687479060TXLevel 2No
Mar 31, 202687478790TXLevel 2No
Mar 30, 202687453374IALevel 2No
Mar 30, 202687453609ILLevel 2Yes
Mar 30, 202687467425TXLevel 2Yes
Mar 30, 202687467399TXLevel 2Yes
Mar 30, 202687468222TXLevel 2No
Mar 30, 202687467089TXLevel 2No
Mar 30, 202687453175IALevel 1No
Mar 29, 202687466418TXLevel 2No
Mar 29, 202687479326TXLevel 2No
Mar 28, 202687432870ILLevel 2No
Mar 27, 202687443245TXLevel 2No
Mar 27, 202687468793TXLevel 2No
Mar 27, 202687467927TXLevel 2No
Mar 27, 202687479492TXLevel 2Yes
Mar 27, 202687467803TXLevel 2Yes

Data sources & freshness

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