Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBD49X1HD423564 · Truck-Tractor · TRUCK
Carriers run under2
31 mo
Inspections5
all-time
OOS inspections1
of 5
First seenOct 3, 2023
CA
Last seenMay 28, 2026
CA
Inspected under 2 different carriers in 31 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
1XPBD49X1HD423564
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
Jun 28, 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 3, 2023 – May 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 28, 2026CAI · Full1OOSDANTMAR TRANSPORT LLC 33118719G75056/CA
Jun 10, 2025CAII · Walk-around1—DANTMAR TRANSPORT LLC 33118719G75056/CA
Jun 24, 2024CAIII · Driver-only0—DANTMAR TRANSPORT LLC 33118719G75056/CA
Jan 25, 2024CAIII · Driver-only0—RSC TRUCKING INC 34640589G87637/CA
Oct 3, 2023CAI · Full1—RSC TRUCKING INC 34640589G87637/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DANTMAR TRANSPORT LLC3311871Jun 24, 2024May 28, 20263CA
RSC TRUCKING INC3464058Oct 3, 2023Jan 25, 20242CA
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.
9G75056CA—DANTMAR TRANSPORT LLCJun 24, 2024 → May 28, 20263
9G87637CA—RSC TRUCKING INCOct 3, 2023 → Jan 25, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026