Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 389

1XPXD49X4PD892538 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections6
all-time
OOS inspections0
of 6
First seenSep 18, 2023
CA
Last seenJul 10, 2026
IA
Inspected under 2 different carriers in 34 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
1XPXD49X4PD892538
Make
Peterbilt
Model
389
Model year
2023
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 18, 2023 – Jul 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 10, 2026IAIII · Driver-only2—SOUTHERN TRANSPORT INC 49912363754PZ/VA
Jul 8, 2026MIII · Walk-around1—SOUTHERN TRANSPORT INC 49912363754PZ/VA
Jul 8, 2026MIII · Walk-around1—SOUTHERN TRANSPORT INC 49912363754PZ/VA
Apr 16, 2026MII · Full3—SOUTHERN TRANSPORT INC 49912363754PZ/VA
May 28, 2024CAV · Vehicle-only0—IMS WEST INC 3357332BA546647/WV
Sep 18, 2023CAI · Full0—IMS WEST INC 3357332BA546647/WV
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTHERN TRANSPORT INC499123Apr 16, 2026Jul 10, 20264VA
IMS WEST INC3357332Sep 18, 2023May 28, 20242CA
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.
63754PZVA1SOUTHERN TRANSPORT INCApr 16, 2026 → Jul 10, 20264
BA546647WV—IMS WEST INCSep 18, 2023 → May 28, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026