TruckCodex

393.75A4 — Tire-cut exposing ply and/or belt material

FMCSA violation code under Vehicle Maintenance. 2,139 events recorded in roadside inspections. Severity weight: N/A.

Severity Weight
N/A
OOS Eligible
No
BASIC Category
Vehicle Maintenance
Total Events
2,139
Code
393.75A4
Code System
FMCSR
BASIC Category
Vehicle Maintenance
OOS Eligible
No
Severity Weight
N/A
Violation Group
—
Total Events
2,139
Carriers Cited
1,739

Violation Description

Tire-cut exposing ply and/or belt material

About This Violation Code

Code 393.75A4 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 393.75A4 in the Federal Motor Carrier Safety Regulations.

View on eCFR.gov →FMCSA Violations Search →
Events (all time)
2,139
OOS Events
391
OOS Rate
18.3%
Top State (180d)
Texas
634 events

Top Enforcing States

Where 393.75A4 is most commonly cited (last 180 days)

1.Texas
634
OOS 10.6%
2.North Carolina
14
OOS 85.7%
3.New Mexico
6
OOS 100.0%
4.Illinois
4
OOS 25.0%
5.Iowa
2
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 393.75A4 citations. Red bars mark months with OOS-triggering citations.

54
Apr
108
May
99
Jun
121
Jul
123
Aug
116
Sep
119
Oct
121
Nov
104
Dec
122
Jan
126
Feb
130
Mar
5
Apr

Most Active Stations

Inspection stations citing 393.75A4 most often (last 180 days)

1.VETERANS POE
65
OOS 0.0%
2.COLUMBIA POE
21
OOS 28.6%
3.PHARR POE
17
OOS 5.9%
4.IH30 WB MT PLEASANT SCALE
11
OOS 27.3%
5.CAMINO REAL POE
11
OOS 0.0%
6.SH-0225 IN HARRIS CO. (686-700
11
OOS 0.0%
7.INDIOS POE
10
OOS 0.0%
8.US77 RIVIERA SCALE
10
OOS 20.0%
9.BOTA POE
8
OOS 0.0%
10.IH20 LORAINE SCALE
7
OOS 0.0%

Often Cited Together

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

393.9150 co-occurrences392.2RG88 co-occurrences393.75C73 co-occurrences393.47E64 co-occurrences393.7864 co-occurrences396.5B58 co-occurrences392.2W54 co-occurrences393.45B2UV51 co-occurrences396.3A150 co-occurrences396.17C44 co-occurrences

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

Top Carriers Cited

Ranked by frequency • 1,739 carriers total • Page 1 of 70

Top Carriers with 393.75A4 Violations

Showing 25 of 1,739

fmcsa-violations
Top Carriers with 393.75A4 Violations
#CarrierUSDOT# Violations
#1TRANSPORTE INTERNACIONAL LOPEZ OCHOA SA DE C V104190721
#2RS TRANSFER SA DE CV115682510
#3AUTOTRANSPORTES FRONTERIZOS MG SA DE CV177053410
#4RUBEN CARLOS TREVINO SANCHEZ16496897
#5AUTOTRANSPORTES ROMEDU SA DE CV11482596
#6TOKKO CARRIERS DE MEXICO SA DE CV8330656
#7AMD LOGISTICS LLC41130986
#8M PEREZ TRUCKING LLC20884096
#9INTERNACIONAL DE CARGA RS SA DE CV28138236
#10GILBERTO CARRANZA-GOMEZ7868405
#11DMD 21 TRUCKING LLC22947445
#12VERONICA F SERVICES LLC31490225
#13TRANSPORTES DE CARGA SAUL SALINAS SA DE CV5576765
#14TRAREYSA SA DE CV24127865
#15SOUTH TEXAS TRUCKING LLC43865875
#16MTZ VACUUM SERVICES LLC23864405
#17SWIFT TRANSPORTATION CO OF ARIZONA LLC542835
#18ALEAVI TRUCKING LLC44547354
#19JOSE ALONSO SARMIENTO TORRES22899924
#20JUAN PABLO GARCIA CHAVEZ21708564
#21J B HUNT TRANSPORT INC808064
#22NATIONAL DRAYAGE SERVICES DE LLC17470934
#23AUTOLINEAS SIGIFREDO GARCIA PALACIOS SA DE CV10860054
#24TRANSPORTES SERVICIO Y DISTRIBUCION SA DE CV14157594
#25MILE HI TRANSPORTATION LLC32067724

Recent Inspections

Latest inspections where 393.75A4 was cited • 2,139 total events • Page 1 of 86

Recent Inspections with 393.75A4

Showing 25 of 2,139

fmcsa-inspections
Recent Inspections with 393.75A4
DateReport #StateLevelOOS
Apr 2, 202687487091TXLevel 2No
Apr 1, 202687479495TXLevel 2No
Apr 1, 202687479362TXLevel 1No
Apr 1, 202687487888TXLevel 1No
Apr 1, 202687487591TXLevel 1No
Mar 31, 202687469120TXLevel 1No
Mar 31, 202687487653TXLevel 2Yes
Mar 31, 202687479146TXLevel 1No
Mar 30, 202687468728TXLevel 1No
Mar 30, 202687479848TXLevel 2No
Mar 30, 202687468687TXLevel 2No
Mar 30, 202687467399TXLevel 2No
Mar 30, 202687467165TXLevel 2No
Mar 29, 202687467940TXLevel 2No
Mar 29, 202687443313TXLevel 2No
Mar 29, 202687468011TXLevel 2No
Mar 28, 202687466739TXLevel 2No
Mar 28, 202687466465TXLevel 1No
Mar 27, 202687478693TXLevel 2No
Mar 27, 202687441678TXLevel 2No
Mar 27, 202687442255TXLevel 2No
Mar 27, 202687468568TXLevel 2No
Mar 27, 202687479022TXLevel 2No
Mar 27, 202687466851TXLevel 2No
Mar 27, 202687479114TXLevel 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
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