Equipment unit · VIN-decoded · NHTSA vPIC

1T9ZL4639VT447630

Not yet decoded
Carriers run under3
26 mo
Inspections9
all-time
OOS inspections5
of 9
First seenOct 12, 2023
TX
Last seenDec 2, 2025
TX
Inspected under 3 different carriers in 26 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
1T9ZL4639VT447630
Make
Not decoded
Model
Not decoded
Model year
—
Body class
Not decoded
Vehicle type
Not decoded
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.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 12, 2023 – Dec 2, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 2, 2025TXII · Walk-around5OOSMURILLO LOGISTIC INC 3030462181B336/TX
Nov 8, 2025TXII · Walk-around6OOSLONGHORN SERVICES INC 4028799181B336/TX
Nov 4, 2025TXI · Full8OOSLONGHORN SERVICES INC 4028799257C303/TX
May 30, 2025TXII · Walk-around2OOSLONGHORN SERVICES INC 4028799257C303/TX
Feb 15, 2025TXII · Walk-around6—LONGHORN SERVICES INC 4028799181B336/TX
Dec 16, 2024TXII · Walk-around9OOSLONGHORN SERVICES INC 4028799181B336/TX
Mar 17, 2024TXIII · Driver-only3—LONGHORN SERVICES INC 402879928S487M/TX
Mar 16, 2024TXIII · Driver-only0—LONGHORN SERVICES INC 402879928S487M/TX
Oct 12, 2023TXII · Walk-around1—STX ROCKING A LLC 390575112X197V/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MURILLO LOGISTIC INC3030462Dec 2, 2025Dec 2, 20251TX
LONGHORN SERVICES INC4028799Mar 16, 2024Nov 8, 20257TX
STX ROCKING A LLC3905751Oct 12, 2023Oct 12, 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.
181B336TX—MURILLO LOGISTIC INCDec 2, 2025 → Dec 2, 20251
181B336TX—LONGHORN SERVICES INCDec 16, 2024 → Nov 8, 20253
257C303TX—LONGHORN SERVICES INCMay 30, 2025 → Nov 4, 20252
28S487MTX—LONGHORN SERVICES INCMar 16, 2024 → Mar 17, 20242
12X197VTX—STX ROCKING A LLCOct 12, 2023 → Oct 12, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026