Equipment unit · VIN-decoded · NHTSA vPIC

2019 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MATA4220KX048102 · Trailer · TRAILER
Carriers run under6
35 mo
Inspections12
all-time
OOS inspections3
of 12
First seen08/04/2023
TX
Last seen07/10/2026
TX
Inspected under 6 different carriers in 35 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5MATA4220KX048102
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/16/2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · 08/04/2023 – 07/10/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/10/2026TXII · Walk-around1—JUAN ENRIQUE ORTEGA MARQUEZ 3973108181C531/TX
07/02/2026TXII · Walk-around3OOSCONOR LLC 2830935181C531/TX
06/16/2026TXII · Walk-around1—ISAAC MARTIN GALVAN CARREON 3395326181C531/TX
05/04/2026USI · Full3—JOSE LUIS VELARDE PEREZ 3419714181C531/TX
04/23/2026TXII · Walk-around2—GRUPO INDUSTRIAL COA-NOR SA DE CV 4110303181C531/TX
10/03/2025TXII · Walk-around1—GRUPO INDUSTRIAL COA-NOR SA DE CV 4110303181C531/TX
04/07/2025TXII · Walk-around9OOSGRUPO INDUSTRIAL COA-NOR SA DE CV 4110303181C531/TX
02/24/2025USI · Full6OOSGRUPO INDUSTRIAL COA-NOR SA DE CV 4110303181C531/TX
11/01/2024TXII · Walk-around1—GRUPO INDUSTRIAL COA-NOR SA DE CV 4110303181C531/TX
10/01/2023TXII · Walk-around3—DIAMOND FREIGHT FORWARDING LLC 3100239181C531/TX
09/26/2023TXII · Walk-around6—ISAAC MARTIN GALVAN CARREON 3395326181C531/TX
08/04/2023TXII · Walk-around0—DIAMOND FREIGHT FORWARDING LLC 3100239181C531/TX
03

Carriers this unit has run under

6 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JUAN ENRIQUE ORTEGA MARQUEZ397310807/10/202607/10/20261CH
CONOR LLC283093507/02/202607/02/20261TX
ISAAC MARTIN GALVAN CARREON339532609/26/202306/16/20262CH
JOSE LUIS VELARDE PEREZ341971405/04/202605/04/20261TA
GRUPO INDUSTRIAL COA-NOR SA DE CV411030311/01/202404/23/20265CH
DIAMOND FREIGHT FORWARDING LLC310023908/04/202310/01/20232TX
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
181C531TX2JUAN ENRIQUE ORTEGA MARQUEZ07/10/2026 → 07/10/20261
181C531TX2CONOR LLC07/02/2026 → 07/02/20261
181C531TX2ISAAC MARTIN GALVAN CARREON09/26/2023 → 06/16/20262
181C531TX—JOSE LUIS VELARDE PEREZ05/04/2026 → 05/04/20261
181C531TX—GRUPO INDUSTRIAL COA-NOR SA DE CV11/01/2024 → 04/23/20265
181C531TX—DIAMOND FREIGHT FORWARDING LLC08/04/2023 → 10/01/20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/16/2026