Equipment unit · VIN-decoded · NHTSA vPIC

2022 Peterbilt 389

1XPXP4EX4ND784477 · Truck-Tractor · TRUCK
Carriers run under2
15 mo
Inspections6
all-time
OOS inspections3
of 6
First seen02/26/2025
AR
Last seen05/27/2026
TX
Inspected under 2 different carriers in 15 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
1XPXP4EX4ND784477
Make
Peterbilt
Model
389
Model year
2022
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/25/2026
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 · 02/26/2025 – 05/27/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
05/27/2026TXII · Walk-around8OOSCIRCLE K CONSTRUCTION LLC 2056181R837354/TX
11/11/2025ARIII · Driver-only1—DIAMOND W CONTRACTING LLC 4145368P295674/LA
07/24/2025ARIII · Driver-only2—DIAMOND W CONTRACTING LLC 4145368P295674/LA
07/13/2025ALIII · Driver-only2—DIAMOND W CONTRACTING LLC 4145368P295674/LA
07/04/2025SCIII · Driver-only3OOSDIAMOND W CONTRACTING LLC 4145368P295674/LA
02/26/2025ARIII · Driver-only2OOSDIAMOND W CONTRACTING LLC 41453686934R76/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CIRCLE K CONSTRUCTION LLC205618105/27/202605/27/20261TX
DIAMOND W CONTRACTING LLC414536802/26/202511/11/20255LA
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.
R837354TX—CIRCLE K CONSTRUCTION LLC05/27/2026 → 05/27/20261
P295674LA—DIAMOND W CONTRACTING LLC07/04/2025 → 11/11/20254
6934R76TX—DIAMOND W CONTRACTING LLC02/26/2025 → 02/26/20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026