Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 389

1NPXDP9X5MD751601 · Truck-Tractor · INCOMPLETE VEHICLE
Carriers run under2
21 mo
Inspections4
all-time
OOS inspections0
of 4
First seenMar 11, 2024
ME
Last seenDec 22, 2025
NJ
Inspected under 2 different carriers in 21 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
1NPXDP9X5MD751601
Make
Peterbilt
Model
389
Model year
2021
Body class
Truck-Tractor
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 7, 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 · Mar 11, 2024 – Dec 22, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 22, 2025NJII · Walk-around0—TRANSPORT TFI 4 INC 3322882LE12565/QC
Apr 15, 2025NYII · Walk-around0—F EXPRESS INC 1243482LE12565/QC
Mar 20, 2025VTII · Walk-around0—F EXPRESS INC 1243482LE12565/PQ
Mar 11, 2024MEII · Walk-around1—F EXPRESS INC 1243482L719321/PQ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORT TFI 4 INC3322882Dec 22, 2025Dec 22, 20251QC
F EXPRESS INC1243482Mar 11, 2024Apr 15, 20253QC
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.
LE12565QC1TRANSPORT TFI 4 INCDec 22, 2025 → Dec 22, 20251
LE12565QC—F EXPRESS INCApr 15, 2025 → Apr 15, 20251
LE12565PQ—F EXPRESS INCMar 20, 2025 → Mar 20, 20251
L719321PQ—F EXPRESS INCMar 11, 2024 → Mar 11, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 7, 2026