TruckCodex

393.207F-SLAS — Suspension - Leaking 3 PSI in 5 minutes

FMCSA violation code under Vehicle Maintenance. 5,907 events recorded in roadside inspections. Severity weight: N/A.

Severity Weight
N/A
OOS Eligible
No
BASIC Category
Vehicle Maintenance
Total Events
5,907
Code
393.207F-SLAS
Code System
FMCSR
BASIC Category
Vehicle Maintenance
OOS Eligible
No
Severity Weight
N/A
Violation Group
—
Total Events
5,907
Carriers Cited
4,315

Violation Description

Suspension - Leaking 3 PSI in 5 minutes

About This Violation Code

Code 393.207F-SLAS 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 393.207F in the Federal Motor Carrier Safety Regulations.

View on eCFR.gov →FMCSA Violations Search →
Events (all time)
5,907
OOS Events
22
OOS Rate
0.4%
Top State (180d)
California
589 events

Top Enforcing States

Where 393.207F-SLAS is most commonly cited (last 180 days)

1.California
589
OOS 0.5%
2.US
312
OOS 0.0%
3.Washington
159
OOS 0.0%
4.Arizona
62
OOS 0.0%
5.South Carolina
50
OOS 0.0%
6.Kentucky
35
OOS 0.0%
7.South Dakota
33
OOS 0.0%
8.Colorado
31
OOS 0.0%
9.Wisconsin
31
OOS 0.0%
10.Oklahoma
30
OOS 0.0%
11.Utah
25
OOS 0.0%
12.Ohio
24
OOS 0.0%
13.Missouri
24
OOS 0.0%
14.Tennessee
23
OOS 0.0%
15.North Dakota
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 393.207F-SLAS citations. Red bars mark months with OOS-triggering citations.

145
Apr
278
May
302
Jun
336
Jul
376
Aug
345
Sep
393
Oct
278
Nov
270
Dec
267
Jan
301
Feb
335
Mar
17
Apr

Most Active Stations

Inspection stations citing 393.207F-SLAS most often (last 180 days)

1.EL PASO TX
123
OOS 0.0%
2.DESERT HILLS IF
88
OOS 1.1%
3.BOW WA
67
OOS 0.0%
4.OTAY MESA IF
54
OOS 0.0%
5.COTTONWOOD IF
46
OOS 0.0%
6.LAREDO TX
43
OOS 0.0%
7.RIDGEFIELD WA
38
OOS 0.0%
8.MT. PASS IF
35
OOS 0.0%
9.CORDELIA IF
30
OOS 0.0%
10.RAINBOW IF
27
OOS 0.0%

Often Cited Together

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

393.47E195 co-occurrences393.45B2-B-AIR156 co-occurrences393.75A3-TAOL126 co-occurrences393.53B-B123 co-occurrences393.45D-B119 co-occurrences393.55E-B107 co-occurrences396.5B-L98 co-occurrences396.3A1-BOS88 co-occurrences396.17C-PI75 co-occurrences396.3A1-BALAC61 co-occurrences

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

Top Carriers Cited

Ranked by frequency • 4,315 carriers total • Page 1 of 173

Top Carriers with 393.207F-SLAS Violations

Showing 25 of 4,315

fmcsa-violations
Top Carriers with 393.207F-SLAS Violations
#CarrierUSDOT# Violations
#1TRANSPORTES UNIDOS DE NORTEAMERICA SA63476330
#2BULLET TRANSPORT SERVICES MX S DE RL DE CV240309228
#3SERVICIO DE TRANSPORTE INTERNACIONAL Y LOCAL SA DE CV55734127
#4VRP TRANSPORTES DE MEXICO S DE RL DE CV66205826
#5SERVICIO INTERNACIONAL DE ENLACE TERRESTRE SA DE CV81817526
#6HTCF TRANSPORT MX SA DE CV317798526
#7OPERADORA DE TRANSPORTE INTERNACIONAL SA DE CV68342823
#8TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V71112523
#9OBED ESCONTRIAS VELAZQUEZ338842923
#10JESUS ROHANA AGUILAR74242822
#11TRANSPORTES AGUILA DE CIUDAD JUAREZ SA DE CV55536517
#12FEDERAL EXPRESS CORPORATION8687616
#13AUTOTRANSPORTES ROMEDU SA DE CV114825916
#14LINEA AMERICA TRANSPORTE S DE RL DE CV324004316
#15SERVICIOS DE LOGISTICA TRANSNACIONAL EN TRANSPORTACION SA DE CV238091112
#16GILBERTO CARRANZA-GOMEZ78684012
#17SERVICIO BINACIONAL DE TRANSPORTE RAMOS SA DE CV62469511
#18SOLITAIRE TRUCKING S DE RL DE CV246299610
#19FLETES MARSA INTERNACIONAL SA DE CV66609010
#20UNITED PARCEL SERVICE INC2180010
#21BRENDA LIZETH GALINDO WAGNER38666209
#22BELTRAN BROTHERS LLC11220399
#23JESUS HOMERO GARCIA VALLES30188459
#24J B HUNT TRANSPORT INC808069
#25SERVICIO INTERNACIONAL DE LOGISTICA Y TRANSPORTE SA DE CV6899298

Recent Inspections

Latest inspections where 393.207F-SLAS was cited • 5,907 total events • Page 1 of 237

Recent Inspections with 393.207F-SLAS

Showing 25 of 5,907

fmcsa-inspections
Recent Inspections with 393.207F-SLAS
DateReport #StateLevelOOS
Apr 2, 202687485126USLevel 1No
Apr 2, 202687486705OKLevel 1No
Apr 2, 202687475799ORLevel 1No
Apr 2, 202687475483PALevel 2No
Apr 2, 202687489179CALevel 1No
Apr 2, 202687484785USLevel 1No
Apr 1, 202687470170CALevel 2No
Apr 1, 202687481126CALevel 1No
Apr 1, 202687482769AZLevel 1No
Apr 1, 202687482523AZLevel 1No
Apr 1, 202687483531COLevel 1No
Apr 1, 202687484557USLevel 1No
Apr 1, 202687475250NDLevel 2No
Apr 1, 202687458158DELevel 1No
Apr 1, 202687483398FLLevel 1No
Apr 1, 202687475756SCLevel 1No
Apr 1, 202687475581SCLevel 2No
Mar 31, 202687451855SCLevel 2No
Mar 31, 202687452334KYLevel 1No
Mar 31, 202687457256USLevel 1No
Mar 31, 202687457260USLevel 1No
Mar 31, 202687465562OKLevel 1No
Mar 31, 202687474222WALevel 1No
Mar 31, 202687474114COLevel 1No
Mar 31, 202687473961COLevel 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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