Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X3MD740046 · Truck-Tractor · TRUCK
Carriers run under1
22 mo
Inspections3
all-time
OOS inspections0
of 3
First seenAug 5, 2024
IL
Last seenJun 9, 2026
MI
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBDP9X3MD740046
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 · Aug 5, 2024 – Jun 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 9, 2026MIIII · Driver-only1—AUTO EXPEDITING INC 308414RB90821/MI
Oct 22, 2025MIIII · Driver-only1—AUTO EXPEDITING INC 308414RB90821/MI
Aug 5, 2024ILIII · Driver-only0—AUTO EXPEDITING INC 308414RB90821/MI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTO EXPEDITING INC308414Aug 5, 2024Jun 9, 20263MI
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.
RB90821MI—AUTO EXPEDITING INCAug 5, 2024 → Jun 9, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026
2021 Peterbilt 579 — VIN 1XPBDP9X3MD740046