Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X8MD656707 · Truck-Tractor · TRUCK
Carriers run under2
17 mo
Inspections3
all-time
OOS inspections0
of 3
First seenDec 27, 2024
IL
Last seenMay 13, 2026
PA
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
1XPBD49X8MD656707
Make
Peterbilt
Model
579
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 31, 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 27, 2024 – May 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 13, 2026PAI · Full1—CHOICE TRANSPORTATION INC 83908396879Z/WI
May 13, 2026PAI · Full1—CHOICE TRANSPORTATION INC 83908396879Z/WI
Dec 27, 2024ILIII · Driver-only0—NORTH LOOP REEFER LLC 507656PAU5415/MN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHOICE TRANSPORTATION INC839083May 13, 2026May 13, 20262WI
NORTH LOOP REEFER LLC507656Dec 27, 2024Dec 27, 20241MN
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.
96879ZWI1CHOICE TRANSPORTATION INCMay 13, 2026 → May 13, 20262
PAU5415MN—NORTH LOOP REEFER LLCDec 27, 2024 → Dec 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026