Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 389

1NPXLP9XXJD452197 · Truck · INCOMPLETE VEHICLE
Carriers run under1
22 mo
Inspections5
all-time
OOS inspections1
of 5
First seenSep 9, 2023
CO
Last seenJul 31, 2025
OR
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NPXLP9XXJD452197
Make
Peterbilt
Model
389
Model year
2018
Body class
Truck
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 · Sep 9, 2023 – Jul 31, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 31, 2025ORIII · Driver-only0—DIAMOND NINE INC 77480371KT6U/MO
May 23, 2025IDII · Walk-around1OOSDIAMOND NINE INC 774803838S8K/MO
Mar 19, 2024UTIII · Driver-only1—DIAMOND NINE INC 77480383AS8K/MO
Nov 10, 2023UTIII · Driver-only1—DIAMOND NINE INC 77480383AS8K/MO
Sep 9, 2023COIII · Driver-only1—DIAMOND NINE INC 77480383AS8K/MO
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIAMOND NINE INC774803Sep 9, 2023Jul 31, 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.
71KT6UMO—DIAMOND NINE INCJul 31, 2025 → Jul 31, 20251
838S8KMO—DIAMOND NINE INCMay 23, 2025 → May 23, 20251
83AS8KMO—DIAMOND NINE INCSep 9, 2023 → Mar 19, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026