Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 389

1XPXP4EX9JD433221 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections5
all-time
OOS inspections0
of 5
First seenSep 27, 2023
OK
Last seenDec 26, 2025
TX
Inspected under 2 different carriers in 27 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
1XPXP4EX9JD433221
Make
Peterbilt
Model
389
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 29, 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 27, 2023 – Dec 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 26, 2025TXII · Walk-around1—A & J TRANSPORTATION INC 8244603GK401/OK
Jun 5, 2025NEIII · Driver-only3—MARSAU ENTERPRISES INC 6742463GK401/OK
Jan 22, 2025OKIII · Driver-only1—MARSAU ENTERPRISES INC 6742463GK401/OK
Jul 19, 2024AZIII · Driver-only0—MARSAU ENTERPRISES INC 6742463GK401/OK
Sep 27, 2023OKIII · Driver-only1—MARSAU ENTERPRISES INC 6742463GK401/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A & J TRANSPORTATION INC824460Dec 26, 2025Dec 26, 20251OK
MARSAU ENTERPRISES INC674246Sep 27, 2023Jun 5, 20254OK
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.
3GK401OK—A & J TRANSPORTATION INCDec 26, 2025 → Dec 26, 20251
3GK401OK—MARSAU ENTERPRISES INCSep 27, 2023 → Jun 5, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026