Equipment unit · VIN-decoded · NHTSA vPIC

2016 Blacksmith trailers Blacksmith Trailers

4B9B4D329GX103104 · Trailer · TRAILER
Carriers run under4
31 mo
Inspections6
all-time
OOS inspections2
of 6
First seen09/06/2023
TX
Last seen04/03/2026
TX
Inspected under 4 different carriers in 31 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
4B9B4D329GX103104
Make
Blacksmith trailers
Model
Blacksmith Trailers
Model year
2016
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/24/2026
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 · 09/06/2023 – 04/03/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/03/2026TXI · Full4—ROCKS OFF LLC 4499044140C482/TX
09/12/2025TXII · Walk-around11OOS281 TRANSPORT SOLUTIONS LLC 4341107140C482/TX
07/18/2024TXII · Walk-around2—KLB TRANSPORT LLC 3802514140C482/TX
07/03/2024TXII · Walk-around2OOSKLB TRANSPORT LLC 3802514140C482/TX
06/12/2024TXII · Walk-around5—KLB TRANSPORT LLC 3802514140C482/TX
09/06/2023TXII · Walk-around2—JM MATERIALS INC 772441140C482/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROCKS OFF LLC449904404/03/202604/03/20261TX
281 TRANSPORT SOLUTIONS LLC434110709/12/202509/12/20251TX
KLB TRANSPORT LLC380251406/12/202407/18/20243TX
JM MATERIALS INC77244109/06/202309/06/20231TX
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.
140C482TX—ROCKS OFF LLC04/03/2026 → 04/03/20261
140C482TX—281 TRANSPORT SOLUTIONS LLC09/12/2025 → 09/12/20251
140C482TX—KLB TRANSPORT LLC06/12/2024 → 07/18/20243
140C482TX—JM MATERIALS INC09/06/2023 → 09/06/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/24/2026