Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X6LD674297 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJun 14, 2023
NV
Last seenNov 11, 2025
SD
Inspected under 2 different carriers in 29 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
1XPBDP9X6LD674297
Make
Peterbilt
Model
579
Model year
2020
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 · Jun 14, 2023 – Nov 11, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 11, 2025SDI · Full0—SCHULTZ TRUCKING LLC 159602447845P/ND
Aug 24, 2023UTI · Full0—DAVE GRANT HAY INC 181052A034045/UT
Jun 14, 2023NVII · Walk-around3OOSDAVE GRANT HAY INC 181052A034045/UT
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SCHULTZ TRUCKING LLC1596024Nov 11, 2025Nov 11, 20251ND
DAVE GRANT HAY INC181052Jun 14, 2023Aug 24, 20232UT
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.
47845PND1SCHULTZ TRUCKING LLCNov 11, 2025 → Nov 11, 20251
A034045UT—DAVE GRANT HAY INCJun 14, 2023 → Aug 24, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026