400 E LOOP N

Roadside inspection site in Texas • 420 inspections on record

OOS Rate: 26.4%
Total Inspections
420
OOS Rate
26.4%
OOS Inspections
111
Unique Carriers
359
HazMat Inspections
0
Avg Violations
2.7
Name
400 E LOOP N
State
Texas (TX)
Facility Type
Total Inspections
420
OOS Rate
26.4%
Active Since
Jan 1, 2020
Latest Inspection
Mar 20, 2026

About This Inspection Site

400 E LOOP N is a roadside inspection location in Texas where FMCSA-certified inspectors conduct safety inspections of commercial motor vehicles under the Motor Carrier Safety Assistance Program (MCSAP). This site has conducted 420 recorded inspections from Jan 1, 2020 to Mar 20, 2026.

A total of 359 unique carriers have been inspected at this site. The average number of violations per inspection is 2.7. The out-of-service rate is 26.4%, meaning a significant portion of inspected vehicles or drivers are placed out of service for safety deficiencies.

Inspections follow CVSA (Commercial Vehicle Safety Alliance) North American Standard procedures and may include weight checks, credential verification, mechanical inspection, hours-of-service compliance review, and hazardous materials documentation checks. Vehicles or drivers that fail critical safety criteria are placed out of service until deficiencies are corrected.

The most frequently cited violation at this site is Inoperable required lamps (Vehicle Maintenance) with 117 citations, followed by Lighting devices/reflectors (74 citations). A total of 100 distinct violation codes have been cited at this location.

Inspection Level Breakdown

420 inspections by CVSA level

Top Violations

100 violation codes cited at this site (page 1 of 2)

#CodeDescriptionBASIC CategoryCitationsOOSOOS %
1393.9(a)Inoperable required lampsVehicle Maintenance1171311.1%
2393.11Lighting devices/reflectorsVehicle Maintenance740
3393.78Windshield condition defectiveVehicle Maintenance650
4392.2Operating a CMV while ill or fatiguedUnsafe Driving620
5393.9Inoperable Required LampVehicle Maintenance6123.3%
6393.47ESlack adjuster defectiveVehicle Maintenance420
7392.2RGOperating a CMV while ill or fatiguedUnsafe Driving420
8393.53BSteering system components wornVehicle Maintenance310
9396.17(c)No proof of periodic inspectionVehicle Maintenance290
10393.45B2UVBrake tubing/hoses inadequateVehicle Maintenance2428.3%
11393.9TSInoperative turn signalVehicle Maintenance22731.8%
12393.9HInoperable head lampsVehicle Maintenance210
13393.75(a)(3)Tire-flat and/or audible air leakVehicle Maintenance171482.4%
14393.11TLLighting devices/reflectorsVehicle Maintenance160
15393.95(a)Emergency equipment - fire extinguisher missing/defectiveVehicle Maintenance150
16393.47(e)Slack adjuster defectiveVehicle Maintenance150
17393.95AEmergency equipment - fire extinguisher missing/defectiveVehicle Maintenance140
18396.17CNo proof of periodic inspectionVehicle Maintenance140
19393.55(d)(1)Coupling device/towing methods defectiveVehicle Maintenance140
20393.75CTire tread depth insufficient (other axles)Vehicle Maintenance14214.3%
21393.55D1Coupling device/towing methods defectiveVehicle Maintenance140
22393.19Hazard warning signal inoperableVehicle Maintenance130
23396.3A1Inspection repair and maintenance of parts and accessoriesVehicle Maintenance12216.7%
24396.3(a)(1)Inspection/repair/maintenance - generalVehicle Maintenance12758.3%
25393.207ASuspension defectiveVehicle Maintenance11654.5%
26393.75(c)Tire tread depth insufficient (other axles)Vehicle Maintenance11218.2%
27393.205(c)Wheel fasteners loose and/or missingVehicle Maintenance10330.0%
28396.3A1BOSBRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combinationVehicle Maintenance1010100.0%
29393.53(b)Steering system components wornVehicle Maintenance100
30393.75A3-TAOLTires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATISVehicle Maintenance1010100.0%
31393.79Defroster/Defogger - Inoperative or defectiveVehicle Maintenance100
32383.23A2Operating a CMV without a CDLDriver Fitness1010100.0%
33393.55ECoupling device/towing methods defectiveVehicle Maintenance90
34396.5(b)Fuel system leakVehicle Maintenance90
35396.3A1BBrakes (general) Explain:Vehicle Maintenance80
36393.9TInoperable tail lampVehicle Maintenance7114.3%
37393.51Steering wheel free play excessiveVehicle Maintenance7457.1%
38393.75BTire tread depth insufficient (steer)Vehicle Maintenance6350.0%
39391.41APCMedical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agencyDriver Fitness66100.0%
40393.83GExhaust - Discharging at a point forward or directly below the driver or sleeper compartmentVehicle Maintenance60
41393.45DLUVBrake tubing/hoses inadequateVehicle Maintenance60
42390.21(a)Vehicle marking requirementsGeneral/Admin60
43393.45(b)(2)Brake tubing/hoses inadequateVehicle Maintenance60
44393.201DFrame accessories improperly attachedVehicle Maintenance60
45393.47ABrake chamber - cracked/brokenVehicle Maintenance60
46392.9(a)(2)Failing to secure vehicle equipmentUnsafe Driving55100.0%
47383.23(a)(2)CDL - wrong classDriver Fitness55100.0%
48393.9BRKLAMPInoperative Brake LampsVehicle Maintenance5480.0%
49393.55(e)Coupling device/towing methods defectiveVehicle Maintenance50
50396.5BFuel system leakVehicle Maintenance50
Showing 150 of 100

Top Carriers Inspected

20 most frequently inspected carriers at this site

Recent Inspections

420 inspections at this site (page 1 of 17)

Data sources & freshness

FMCSA Vehicle Inspection File
Updated 1 weeks ago