Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBD49X2HD369529 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections5
all-time
OOS inspections1
of 5
First seen06/14/2023
IN
Last seen06/15/2026
IN
Inspected under 2 different carriers in 36 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
1XPBD49X2HD369529
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
06/28/2026
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 · 06/14/2023 – 06/15/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/15/2026INII · Walk-around1—TRANSPORT ONE INC 1389156P1354331/IL
12/02/2025INIII · Driver-only1—TRANSPORT ONE INC 1389156P1136178/IL
08/20/2024INII · Walk-around1—TRANSPORT ONE INC 1389156P1136178/IL
04/12/2024INII · Walk-around0—TRANSPORT ONE INC 1389156P1136178/IL
06/14/2023INI · Full4OOSHARBOR BRIDGE INTERMODAL INC 868289P1136178/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORT ONE INC138915604/12/202406/15/20264IL
HARBOR BRIDGE INTERMODAL INC86828906/14/202306/14/20231IL
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.
P1354331IL1TRANSPORT ONE INC06/15/2026 → 06/15/20261
P1136178IL—TRANSPORT ONE INC04/12/2024 → 12/02/20253
P1136178IL—HARBOR BRIDGE INTERMODAL INC06/14/2023 → 06/14/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/28/2026