Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 389

1XPXD49X4MD720800 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections5
all-time
OOS inspections0
of 5
First seenDec 4, 2023
TX
Last seenMay 1, 2026
MN
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
1XPXD49X4MD720800
Make
Peterbilt
Model
389
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 31, 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 · Dec 4, 2023 – May 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 1, 2026MNI · Full1—TRIUMVIRATE ENVIRONMENTAL LLC 36130551578PF/NY
Feb 9, 2026ALII · Walk-around0—WEST CENTRAL ENVIRONMENTAL CORP 19952748248PF/NY
May 24, 2024MOII · Walk-around0—WEST CENTRAL ENVIRONMENTAL CORP 19952726005PA/NY
Apr 30, 2024ARII · Walk-around0—WEST CENTRAL ENVIRONMENTAL CORP 19952726005PA/NY
Dec 4, 2023TXI · Full1—WEST CENTRAL ENVIRONMENTAL CORP 19952726005PA/NY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRIUMVIRATE ENVIRONMENTAL LLC361305May 1, 2026May 1, 20261MA
WEST CENTRAL ENVIRONMENTAL CORP199527Dec 4, 2023Feb 9, 20264NY
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.
51578PFNY1TRIUMVIRATE ENVIRONMENTAL LLCMay 1, 2026 → May 1, 20261
48248PFNY1WEST CENTRAL ENVIRONMENTAL CORPFeb 9, 2026 → Feb 9, 20261
26005PANY1WEST CENTRAL ENVIRONMENTAL CORPDec 4, 2023 → May 24, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026