Equipment unit · VIN-decoded · NHTSA vPIC

2006 Construction trailer specialists CONSTRUCTION TRAILER SPECIALISTS

1C91140246S770977 · Trailer · TRAILER
Carriers run under2
7 mo
Inspections4
all-time
OOS inspections3
of 4
First seenDec 4, 2025
TX
Last seenJul 8, 2026
TX
Inspected under 2 different carriers in 7 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
1C91140246S770977
Make
Construction trailer specialists
Model
CONSTRUCTION TRAILER SPECIALISTS
Model year
2006
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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 · Dec 4, 2025 – Jul 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 8, 2026TXII · Walk-around4OOSMTZ RANCH TRUCKING LLC 4404198057B104/TX
May 20, 2026TXI · Full9OOSMTZ RANCH TRUCKING LLC 4404198057B104/TX
Apr 6, 2026TXII · Walk-around2—MTZ RANCH TRUCKING LLC 4404198057B104/TX
Dec 4, 2025TXII · Walk-around4OOSWEST TEXAS 432 LOGISTICS LLC 4442684057B104/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MTZ RANCH TRUCKING LLC4404198Apr 6, 2026Jul 8, 20263TX
WEST TEXAS 432 LOGISTICS LLC4442684Dec 4, 2025Dec 4, 20251TX
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.
057B104TX2MTZ RANCH TRUCKING LLCApr 6, 2026 → Jul 8, 20263
057B104TX—WEST TEXAS 432 LOGISTICS LLCDec 4, 2025 → Dec 4, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026