Equipment unit · VIN-decoded · NHTSA vPIC

2005 Peterbilt 379

1XP5DB9X75D854813 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections4
all-time
OOS inspections1
of 4
First seen10/14/2023
WA
Last seen07/20/2026
WA
Inspected under 2 different carriers in 33 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
1XP5DB9X75D854813
Make
Peterbilt
Model
379
Model year
2005
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 · 10/14/2023 – 07/20/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/20/2026WAII · Walk-around5OOSZINCO TRANSPORT LTD 251021599077P/BC
05/25/2026WAIII · Driver-only0—ZINCO TRANSPORT LTD 251021599077P/BC
11/12/2023CAI · Full0—BEST SOURCE TRANSPORT LTD 300984858003P/BC
10/14/2023WAIII · Driver-only0—BEST SOURCE TRANSPORT LTD 300984858003P/BC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZINCO TRANSPORT LTD251021505/25/202607/20/20262BC
BEST SOURCE TRANSPORT LTD300984810/14/202311/12/20232BC
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.
99077PBC1ZINCO TRANSPORT LTD05/25/2026 → 07/20/20262
58003PBC—BEST SOURCE TRANSPORT LTD10/14/2023 → 11/12/20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/28/2026