Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X3HD408548 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections4
all-time
OOS inspections0
of 4
First seen06/13/2023
IN
Last seen12/31/2025
MO
Inspected under 2 different carriers in 30 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
1XPBDP9X3HD408548
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
07/12/2026
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 · 06/13/2023 – 12/31/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
12/31/2025MOII · Walk-around2—ECARMOVER INC 165050219KT4K/MO
06/26/2024ILII · Walk-around2—S&S USED AUTO SALES LLC 243487019KT4K/MO
04/04/2024SDIII · Driver-only1—S&S USED AUTO SALES LLC 243487019KT4K/MO
06/13/2023INII · Walk-around1—S&S USED AUTO SALES LLC 2434870TEMP/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ECARMOVER INC165050212/31/202512/31/20251AZ
S&S USED AUTO SALES LLC243487006/13/202306/26/20243MO
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.
19KT4KMO—ECARMOVER INC12/31/2025 → 12/31/20251
19KT4KMO—S&S USED AUTO SALES LLC04/04/2024 → 06/26/20242
TEMPMO—S&S USED AUTO SALES LLC06/13/2023 → 06/13/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026