Equipment unit · VIN-decoded · NHTSA vPIC

2000 Peterbilt 379

1XP5DB9X7YD539787 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections3
all-time
OOS inspections0
of 3
First seen10/17/2023
CO
Last seen03/25/2026
WA
Inspected under 2 different carriers in 29 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
1XP5DB9X7YD539787
Make
Peterbilt
Model
379
Model year
2000
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 · 10/17/2023 – 03/25/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
03/25/2026WAII · Walk-around1—PROTRUX SYSTEMS INC 50874890306P/BC
12/12/2025WAII · Walk-around3—M D TRANSPORT COMPANY LTD 75801285133P/BC
10/17/2023COIII · Driver-only3—M D TRANSPORT COMPANY LTD 75801270366P/BC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PROTRUX SYSTEMS INC50874803/25/202603/25/20261BC
M D TRANSPORT COMPANY LTD75801210/17/202312/12/20252BC
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.
90306PBC—PROTRUX SYSTEMS INC03/25/2026 → 03/25/20261
85133PBC—M D TRANSPORT COMPANY LTD12/12/2025 → 12/12/20251
70366PBC—M D TRANSPORT COMPANY LTD10/17/2023 → 10/17/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/28/2026