Equipment unit · VIN-decoded · NHTSA vPIC

2004 Construction trailer specialists CONSTRUCTION TRAILER SPECIALISTS

1C911402X4S770415 · Trailer · TRAILER
Carriers run under2
32 mo
Inspections11
all-time
OOS inspections4
of 11
First seenSep 19, 2023
TX
Last seenMay 15, 2026
TX
Inspected under 2 different carriers in 32 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
1C911402X4S770415
Make
Construction trailer specialists
Model
CONSTRUCTION TRAILER SPECIALISTS
Model year
2004
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 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 · Sep 19, 2023 – May 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 15, 2026TXII · Walk-around5OOSCHRISTOPHER JOSEPH LEE SALAZAR 3701059238C550/TX
Apr 23, 2026TXII · Walk-around3—CHRISTOPHER JOSEPH LEE SALAZAR 3701059238C550/TX
Mar 20, 2026TXI · Full6—CHRISTOPHER JOSEPH LEE SALAZAR 3701059238C550/TX
Feb 23, 2026TXI · Full16OOSCHRISTOPHER JOSEPH LEE SALAZAR 3701059238C550/TX
Jan 13, 2026TXII · Walk-around7OOSCHRISTOPHER JOSEPH LEE SALAZAR 3701059238C550/TX
Nov 20, 2025TXII · Walk-around0—CHRISTOPHER JOSEPH LEE SALAZAR 3701059238C550/TX
Jul 30, 2025TXII · Walk-around8—CHRISTOPHER JOSEPH LEE SALAZAR 3701059238C550/TX
Jun 5, 2025TXII · Walk-around5—CHRISTOPHER JOSEPH LEE SALAZAR 3701059238C550/TX
Jul 30, 2024TXII · Walk-around5—CHRISTOPHER JOSEPH LEE SALAZAR 3701059238C550/TX
May 29, 2024TXII · Walk-around5—CHRISTOPHER JOSEPH LEE SALAZAR 3701059238C550/TX
Sep 19, 2023TXII · Walk-around6OOSJESUS PALACIOS DELGADO 3497286BT3890/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHRISTOPHER JOSEPH LEE SALAZAR3701059May 29, 2024May 15, 202610TX
JESUS PALACIOS DELGADO3497286Sep 19, 2023Sep 19, 20231TX
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.
238C550TX—CHRISTOPHER JOSEPH LEE SALAZARMay 29, 2024 → May 15, 202610
BT3890OK—JESUS PALACIOS DELGADOSep 19, 2023 → Sep 19, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026