Equipment unit · VIN-decoded · NHTSA vPIC

2015 Peterbilt 389

1XPXP4EX4FD284241 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections4
all-time
OOS inspections1
of 4
First seenSep 15, 2023
TX
Last seenFeb 16, 2026
TX
Inspected under 2 different carriers in 29 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
1XPXP4EX4FD284241
Make
Peterbilt
Model
389
Model year
2015
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 12, 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 15, 2023 – Feb 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 16, 2026TXII · Walk-around5—M SPECIALIZED TRANSPORTATION LLC 4025896R745062/TX
Feb 2, 2026TXI · Full2—M SPECIALIZED TRANSPORTATION LLC 4025896R745062/TX
Jul 29, 2025TXII · Walk-around4OOSM SPECIALIZED TRANSPORTATION LLC 4025896R745062/TX
Sep 15, 2023TXII · Walk-around2—JB MOTOR CARRIER LLC 2180114R677448/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
M SPECIALIZED TRANSPORTATION LLC4025896Jul 29, 2025Feb 16, 20263TX
JB MOTOR CARRIER LLC2180114Sep 15, 2023Sep 15, 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.
R745062TX—M SPECIALIZED TRANSPORTATION LLCJul 29, 2025 → Feb 16, 20263
R677448TX—JB MOTOR CARRIER LLCSep 15, 2023 → Sep 15, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026