Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X0MD759815 · Truck-Tractor · TRUCK
Carriers run under1
27 mo
Inspections4
all-time
OOS inspections0
of 4
First seenSep 22, 2023
FL
Last seenDec 15, 2025
MT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X0MD759815
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 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 · Sep 22, 2023 – Dec 15, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 15, 2025MTII · Walk-around1—PLUG POWER INC 956300C4956HY/TN
Nov 7, 2025UTI · Full2—PLUG POWER INC 956300C4956HY/TN
Oct 30, 2024NCII · Walk-around0—PLUG POWER INC 956300C4956HY/TN
Sep 22, 2023FLII · Walk-around0—PLUG POWER INC 956300C4956HY/TN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PLUG POWER INC956300Sep 22, 2023Dec 15, 20254NY
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.
C4956HYTN—PLUG POWER INCSep 22, 2023 → Dec 15, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026