Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X1HD411853 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections4
all-time
OOS inspections1
of 4
First seen08/07/2023
AZ
Last seen04/30/2026
CA
Inspected under 2 different carriers in 32 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
1XPBDP9X1HD411853
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 · 08/07/2023 – 04/30/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/30/2026CAV · Vehicle-only0—MW ENTERPRISE LLC 3947274ZP69014/CA
01/23/2026TXII · Walk-around2—MW ENTERPRISE LLC 3947274ZP69014/CA
01/10/2026AZII · Walk-around0—MW ENTERPRISE LLC 3947274ZP69014/CA
08/07/2023AZII · Walk-around5OOSVDV ROYAL TRANS INC 3105463P1078048/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MW ENTERPRISE LLC394727401/10/202604/30/20263CA
VDV ROYAL TRANS INC310546308/07/202308/07/20231IL
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.
ZP69014CA—MW ENTERPRISE LLC01/10/2026 → 04/30/20263
P1078048IL—VDV ROYAL TRANS INC08/07/2023 → 08/07/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026