Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X9HD441537 · Truck-Tractor · TRUCK
Carriers run under3
33 mo
Inspections6
all-time
OOS inspections3
of 6
First seen09/18/2023
TX
Last seen06/10/2026
TX
Inspected under 3 different carriers in 33 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
1XPBDP9X9HD441537
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
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 · 09/18/2023 – 06/10/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/10/2026TXII · Walk-around5OOSF PIERCE INTERMODAL LLC 41463261M10131/TX
12/17/2025TXII · Walk-around5OOSF PIERCE INTERMODAL LLC 41463261M10131/TX
07/29/2025TXII · Walk-around5—PIERCE LOGISTICS LLC 246614784M267N/TX
05/01/2025TXI · Full6OOSPIERCE LOGISTICS LLC 246614760P105N/TX
10/04/2024TXII · Walk-around2—PIERCE LOGISTICS LLC 246614716M771M/TX
09/18/2023TXII · Walk-around2—APEX PARCEL DELIVERY SERVICE LLC 31843123685C62/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
F PIERCE INTERMODAL LLC414632612/17/202506/10/20262TX
PIERCE LOGISTICS LLC246614710/04/202407/29/20253TX
APEX PARCEL DELIVERY SERVICE LLC318431209/18/202309/18/20231TX
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.
1M10131TX—F PIERCE INTERMODAL LLC12/17/2025 → 06/10/20262
84M267NTX—PIERCE LOGISTICS LLC07/29/2025 → 07/29/20251
60P105NTX—PIERCE LOGISTICS LLC05/01/2025 → 05/01/20251
16M771MTX—PIERCE LOGISTICS LLC10/04/2024 → 10/04/20241
3685C62TX—APEX PARCEL DELIVERY SERVICE LLC09/18/2023 → 09/18/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026