Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 389

1NPXD49X1HD391084 · Truck-Tractor · INCOMPLETE VEHICLE
Carriers run under1
29 mo
Inspections5
all-time
OOS inspections2
of 5
First seenJul 22, 2023
CO
Last seenDec 11, 2025
CO
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NPXD49X1HD391084
Make
Peterbilt
Model
389
Model year
2017
Body class
Truck-Tractor
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 22, 2023 – Dec 11, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 11, 2025COII · Walk-around1OOSDIAMOND NINE INC 77480330AS9F/MO
May 5, 2025NEIII · Driver-only1—DIAMOND NINE INC 77480330AS9F/MO
Oct 4, 2024NEII · Walk-around1OOSDIAMOND NINE INC 77480330AS9F/MO
Dec 27, 2023UTI · Full2—DIAMOND NINE INC 77480330AS9F/MO
Jul 22, 2023COIII · Driver-only3—DIAMOND NINE INC 77480330AS9F/MO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIAMOND NINE INC774803Jul 22, 2023Dec 11, 20255CO
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.
30AS9FMO—DIAMOND NINE INCJul 22, 2023 → Dec 11, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026