Equipment unit · VIN-decoded · NHTSA vPIC

Peterbilt 389

1NPXGGGGX0D228174 · Incomplete - Glider · INCOMPLETE VEHICLE
Carriers run under2
20 mo
Inspections5
all-time
OOS inspections0
of 5
First seen11/07/2023
MT
Last seen07/22/2025
WA
Inspected under 2 different carriers in 20 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
1NPXGGGGX0D228174
Make
Peterbilt
Model
389
Model year
—
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
Decoded at
06/28/2026
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 · 11/07/2023 – 07/22/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
07/22/2025WAIII · Driver-only1—INTERWEST CONSTRUCTION INC 1748840C82292M/WA
01/28/2025WAIII · Driver-only0—INTERWEST CONSTRUCTION INC 174884055983AC/WA
01/06/2025WAIII · Driver-only1—INTERWEST CONSTRUCTION INC 1748840C82292M/WA
06/25/2024WAIII · Driver-only1—INTERWEST CONSTRUCTION INC 1748840C82292M/WA
11/07/2023MTIII · Driver-only0—NORTH HILL RESOURCES 1775227C82292M/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
INTERWEST CONSTRUCTION INC174884006/25/202407/22/20254WA
NORTH HILL RESOURCES177522711/07/202311/07/20231WA
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.
C82292MWA—INTERWEST CONSTRUCTION INC06/25/2024 → 07/22/20253
55983ACWA—INTERWEST CONSTRUCTION INC01/28/2025 → 01/28/20251
C82292MWA—NORTH HILL RESOURCES11/07/2023 → 11/07/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/28/2026