Equipment unit · VIN-decoded · NHTSA vPIC

2003 Peterbilt 379

1XP5DB9X43D588521 · Truck-Tractor · TRUCK
Carriers run under2
22 mo
Inspections3
all-time
OOS inspections2
of 3
First seen06/21/2023
ND
Last seen04/30/2025
KS
Inspected under 2 different carriers in 22 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
1XP5DB9X43D588521
Make
Peterbilt
Model
379
Model year
2003
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/28/2026
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 · 06/21/2023 – 04/30/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
04/30/2025KSII · Walk-around4—KM WOOD PRODUCTS LLC 2358470A23671/WY
01/16/2025MOII · Walk-around3OOSKM WOOD PRODUCTS LLC 2358470A18113/WY
06/21/2023NDII · Walk-around2OOSTERRY MEHRER 3415246A16294/WY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KM WOOD PRODUCTS LLC235847001/16/202504/30/20252MO
TERRY MEHRER341524606/21/202306/21/20231WY
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.
A23671WY—KM WOOD PRODUCTS LLC04/30/2025 → 04/30/20251
A18113WY—KM WOOD PRODUCTS LLC01/16/2025 → 01/16/20251
A16294WY—TERRY MEHRER06/21/2023 → 06/21/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/28/2026