Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBD49X1HD392879 · Truck-Tractor · TRUCK
Carriers run under4
32 mo
Inspections4
all-time
OOS inspections1
of 4
First seenOct 27, 2023
AZ
Last seenJun 23, 2026
TN
Inspected under 4 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
1XPBD49X1HD392879
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 27, 2023 – Jun 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 23, 2026TNIII · Driver-only3OOSIKEXPRESSLOGISTICS INC 3444700ZP55143/CA
Jun 1, 2026TNIII · Driver-only0—UNITED FRONTLINERS INC 3630245ZP55143/CA
Mar 27, 2025CAI · Full0—DTD LINE CORP 3351066ZP45808/CA
Oct 27, 2023AZII · Walk-around5—AR GRAND CARRIERS INC 1649229YP48527/CA
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IKEXPRESSLOGISTICS INC3444700Jun 23, 2026Jun 23, 20261CA
UNITED FRONTLINERS INC3630245Jun 1, 2026Jun 1, 20261CA
DTD LINE CORP3351066Mar 27, 2025Mar 27, 20251CA
AR GRAND CARRIERS INC1649229Oct 27, 2023Oct 27, 20231CA
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.
ZP55143CA1IKEXPRESSLOGISTICS INCJun 23, 2026 → Jun 23, 20261
ZP55143CA—UNITED FRONTLINERS INCJun 1, 2026 → Jun 1, 20261
ZP45808CA—DTD LINE CORPMar 27, 2025 → Mar 27, 20251
YP48527CA—AR GRAND CARRIERS INCOct 27, 2023 → Oct 27, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026