Equipment unit · VIN-decoded · NHTSA vPIC

2017 Christen brothers, inc Christen Brothers, INC.

4C9C5GS20HS072007 · Trailer · TRAILER
Carriers run under3
35 mo
Inspections18
all-time
OOS inspections8
of 18
First seenJun 14, 2023
TX
Last seenMay 26, 2026
US
Inspected under 3 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
4C9C5GS20HS072007
Make
Christen brothers, inc
Model
Christen Brothers, INC.
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 3, 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 · Jun 14, 2023 – May 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 26, 2026USI · Full10OOSRENE ALARCON CALVO 4356488A17955B/TX
Apr 15, 2026USI · Full14OOSEDUARDO ZUNIGA ONTIVEROS 30516526WP079A/MX
Feb 18, 2026TXII · Walk-around2—EDUARDO ZUNIGA ONTIVEROS 30516526WP079A/TA
Feb 13, 2026USI · Full12OOSEDUARDO ZUNIGA ONTIVEROS 30516526WP079A/TA
Feb 4, 2026TXI · Full11—EDUARDO ZUNIGA ONTIVEROS 30516526WP079A/TA
Dec 8, 2025TXII · Walk-around14—EDUARDO ZUNIGA ONTIVEROS 30516526W079A/TA
Dec 5, 2025TXII · Walk-around7OOSEDUARDO ZUNIGA ONTIVEROS 30516526WP07A/TA
Mar 27, 2025TXII · Walk-around9—EDUARDO ZUNIGA ONTIVEROS 30516527WK366A/TA
Nov 22, 2024TXI · Full8—EDUARDO ZUNIGA ONTIVEROS 30516527WK366A/TA
Nov 15, 2024TXII · Walk-around4OOSEDUARDO ZUNIGA ONTIVEROS 30516527WK366A/TA
Oct 24, 2024TXII · Walk-around13OOSEDUARDO ZUNIGA ONTIVEROS 30516527WK366A/TA
Oct 10, 2024TXI · Full10OOSEDUARDO ZUNIGA ONTIVEROS 30516527W366A/TA
Jul 10, 2024TXI · Full11—EDUARDO ZUNIGA ONTIVEROS 30516527WK366A/MX
Jun 28, 2024TXI · Full12OOSEDUARDO ZUNIGA ONTIVEROS 30516527WK366A/MX
Jun 18, 2024TXII · Walk-around7—EDUARDO ZUNIGA ONTIVEROS 30516527WK366A/TA
Nov 30, 2023USI · Full4—ANTONIO AGUIRRE CARRILLO 12500667WK366A/MX
Oct 26, 2023USI · Full5—ANTONIO AGUIRRE CARRILLO 12500667WK366A/MX
Jun 14, 2023TXI · Full0—ANTONIO AGUIRRE CARRILLO 12500667WK366A/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RENE ALARCON CALVO4356488May 26, 2026May 26, 20261TA
EDUARDO ZUNIGA ONTIVEROS3051652Jun 18, 2024Apr 15, 202614TA
ANTONIO AGUIRRE CARRILLO1250066Jun 14, 2023Nov 30, 20233TA
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.
A17955BTX—RENE ALARCON CALVOMay 26, 2026 → May 26, 20261
6WP079AMX—EDUARDO ZUNIGA ONTIVEROSApr 15, 2026 → Apr 15, 20261
6WP079ATA—EDUARDO ZUNIGA ONTIVEROSFeb 4, 2026 → Feb 18, 20263
6W079ATA—EDUARDO ZUNIGA ONTIVEROSDec 8, 2025 → Dec 8, 20251
6WP07ATA—EDUARDO ZUNIGA ONTIVEROSDec 5, 2025 → Dec 5, 20251
7WK366ATA—EDUARDO ZUNIGA ONTIVEROSJun 18, 2024 → Mar 27, 20255
7W366ATA—EDUARDO ZUNIGA ONTIVEROSOct 10, 2024 → Oct 10, 20241
7WK366AMX—EDUARDO ZUNIGA ONTIVEROSJun 28, 2024 → Jul 10, 20242
7WK366AMX—ANTONIO AGUIRRE CARRILLOJun 14, 2023 → Nov 30, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 3, 2026