Equipment unit · VIN-decoded · NHTSA vPIC

2001 Peterbilt 379

1XP5DB9X21N537624 · Truck-Tractor · TRUCK
Carriers run under1
14 mo
Inspections3
all-time
OOS inspections0
of 3
First seenDec 11, 2024
WA
Last seenFeb 25, 2026
WA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XP5DB9X21N537624
Make
Peterbilt
Model
379
Model year
2001
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 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 · Dec 11, 2024 – Feb 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 25, 2026WAIII · Driver-only0—NORTHWEST BEEF EXPRESS LLC 2207143YAIZ142/OR
Apr 14, 2025WAII · Walk-around0—NORTHWEST BEEF EXPRESS LLC 2207143YAIZ142/OR
Dec 11, 2024WAII · Walk-around4—NORTHWEST BEEF EXPRESS LLC 2207143YAIZ142/OR
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NORTHWEST BEEF EXPRESS LLC2207143Dec 11, 2024Feb 25, 20263OR
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.
YAIZ142OR—NORTHWEST BEEF EXPRESS LLCDec 11, 2024 → Feb 25, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 28, 2026