Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBDP9X7PD886356 · Truck-Tractor · TRUCK
Carriers run under3
29 mo
Inspections3
all-time
OOS inspections0
of 3
First seenOct 31, 2023
MT
Last seenMar 24, 2026
MT
Inspected under 3 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
1XPBDP9X7PD886356
Make
Peterbilt
Model
579
Model year
2023
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 · Oct 31, 2023 – Mar 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 24, 2026MTII · Walk-around0—TRANS-WEST LOGISTICS INC 212131PB33711/ON
Jul 25, 2024MOIII · Driver-only0—MILL CREEK MOTOR FREIGHT LTD 297059PA98151/ON
Oct 31, 2023MTIII · Driver-only2—BOREAL GROUP INC 3882844PA75822/ON
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANS-WEST LOGISTICS INC212131Mar 24, 2026Mar 24, 20261QC
MILL CREEK MOTOR FREIGHT LTD297059Jul 25, 2024Jul 25, 20241ON
BOREAL GROUP INC3882844Oct 31, 2023Oct 31, 20231ON
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.
PB33711ON—TRANS-WEST LOGISTICS INCMar 24, 2026 → Mar 24, 20261
PA98151ON—MILL CREEK MOTOR FREIGHT LTDJul 25, 2024 → Jul 25, 20241
PA75822ON1BOREAL GROUP INCOct 31, 2023 → Oct 31, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026