Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X7HD440435 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections4
all-time
OOS inspections1
of 4
First seenOct 12, 2023
OH
Last seenNov 19, 2025
FL
Inspected under 2 different carriers in 25 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
1XPBDP9X7HD440435
Make
Peterbilt
Model
579
Model year
2017
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 · Oct 12, 2023 – Nov 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 19, 2025FLII · Walk-around3OOSMSM DEMOLITION LLC 3388077DF80JM/FL
Nov 14, 2024NYII · Walk-around1—HENIFF TRANSPORTATION SYSTEMS LLC 7594933085051/IN
Apr 15, 2024MDII · Walk-around0—HENIFF TRANSPORTATION SYSTEMS LLC 7594933085051/IN
Oct 12, 2023OHI · Full0—HENIFF TRANSPORTATION SYSTEMS LLC 7594933085051/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MSM DEMOLITION LLC3388077Nov 19, 2025Nov 19, 20251FL
HENIFF TRANSPORTATION SYSTEMS LLC759493Oct 12, 2023Nov 14, 20243IL
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.
DF80JMFL—MSM DEMOLITION LLCNov 19, 2025 → Nov 19, 20251
3085051IN1HENIFF TRANSPORTATION SYSTEMS LLCOct 12, 2023 → Nov 14, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026