Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBDP9X6JD443784 · Truck-Tractor · TRUCK
Carriers run under2
7 mo
Inspections4
all-time
OOS inspections3
of 4
First seenDec 4, 2023
MA
Last seenJul 31, 2024
NY
Inspected under 2 different carriers in 7 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
1XPBDP9X6JD443784
Make
Peterbilt
Model
579
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 12, 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 – Jul 31, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 31, 2024NYII · Walk-around8OOS3A TRANSPORT LLC 39183240531F7/MD
Jun 25, 2024PAIII · Driver-only1OOS3A TRANSPORT LLC 39183240531F7/MD
Mar 29, 2024PAIII · Driver-only4—3A TRANSPORT LLC 39183240531F7/MD
Dec 4, 2023MAIII · Driver-only1OOSPHENEX LOGISTICS INC 3486275T1549962/MD
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
3A TRANSPORT LLC3918324Mar 29, 2024Jul 31, 20243MD
PHENEX LOGISTICS INC3486275Dec 4, 2023Dec 4, 20231MD
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.
0531F7MD—3A TRANSPORT LLCMar 29, 2024 → Jul 31, 20243
T1549962MD—PHENEX LOGISTICS INCDec 4, 2023 → Dec 4, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026