Equipment unit · VIN-decoded · NHTSA vPIC

2016 Peterbilt 579

1XPBD49XXGD351178 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJun 19, 2023
KS
Last seenAug 12, 2025
AZ
Inspected under 2 different carriers in 26 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
1XPBD49XXGD351178
Make
Peterbilt
Model
579
Model year
2016
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 · Jun 19, 2023 – Aug 12, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 12, 2025AZII · Walk-around5—MONITOR TRANSPORTATION SERVICES INC 560931PXC1849/OH
Jun 15, 2025NMII · Walk-around1—MONITOR TRANSPORTATION SERVICES INC 560931T212353/OH
Apr 9, 2025OHII · Walk-around0—MONITOR TRANSPORTATION SERVICES INC 560931PXC1849/OH
Jun 19, 2023KSII · Walk-around0—THE BEST TRUCKS INC 746806XP54911/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MONITOR TRANSPORTATION SERVICES INC560931Apr 9, 2025Aug 12, 20253OH
THE BEST TRUCKS INC746806Jun 19, 2023Jun 19, 20231CA
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.
PXC1849OH—MONITOR TRANSPORTATION SERVICES INCApr 9, 2025 → Aug 12, 20252
T212353OH—MONITOR TRANSPORTATION SERVICES INCJun 15, 2025 → Jun 15, 20251
XP54911CA—THE BEST TRUCKS INCJun 19, 2023 → Jun 19, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026
2016 Peterbilt 579 — VIN 1XPBD49XXGD351178