Equipment unit · VIN-decoded · NHTSA vPIC

2025 Peterbilt 579

1XPBD49X5SD729318 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections6
all-time
OOS inspections1
of 6
First seen01/29/2025
NM
Last seen06/15/2026
CA
Inspected under 2 different carriers in 17 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
1XPBD49X5SD729318
Make
Peterbilt
Model
579
Model year
2025
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 · 01/29/2025 – 06/15/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/15/2026CAII · Walk-around2—CHAMBERS TRANSPORT LLC 3164244DF63DX/FL
08/13/2025UTIII · Driver-only1—LOADMODE LLC 3628396PXB9593/OH
03/02/2025TNIII · Driver-only1—LOADMODE LLC 3628396PXB9593/OH
02/06/2025CAI · Full1OOSLOADMODE LLC 3628396PXB9593/OH
02/06/2025CAI · Full0—LOADMODE LLC 3628396PXB9593/OH
01/29/2025NMII · Walk-around0—LOADMODE LLC 3628396PXB9593/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHAMBERS TRANSPORT LLC316424406/15/202606/15/20261IN
LOADMODE LLC362839601/29/202508/13/20255OH
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.
DF63DXFL1CHAMBERS TRANSPORT LLC06/15/2026 → 06/15/20261
PXB9593OH—LOADMODE LLC01/29/2025 → 08/13/20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026