Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X1HD371113 · Truck-Tractor · TRUCK
Carriers run under2
18 mo
Inspections4
all-time
OOS inspections2
of 4
First seenSep 8, 2024
AL
Last seenMar 29, 2026
TX
Inspected under 2 different carriers in 18 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
1XPBDP9X1HD371113
Make
Peterbilt
Model
579
Model year
2017
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 · Sep 8, 2024 – Mar 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 29, 2026TXII · Walk-around1OOSALCANOR LLC 383483113P676N/TX
Feb 27, 2025TXII · Walk-around2—MARSHA ENTERPRISE LLC 3027671R632758/TX
Dec 2, 2024TXII · Walk-around3—MARSHA ENTERPRISE LLC 3027671R632758/TX
Sep 8, 2024ALII · Walk-around6OOSMARSHA ENTERPRISE LLC 3027671R632758/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALCANOR LLC3834831Mar 29, 2026Mar 29, 20261TX
MARSHA ENTERPRISE LLC3027671Sep 8, 2024Feb 27, 20253TX
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.
13P676NTX—ALCANOR LLCMar 29, 2026 → Mar 29, 20261
R632758TX—MARSHA ENTERPRISE LLCSep 8, 2024 → Feb 27, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026
2017 Peterbilt 579 — VIN 1XPBDP9X1HD371113