Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X7PD855719 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections7
all-time
OOS inspections1
of 7
First seenJun 17, 2023
CA
Last seenMar 10, 2026
SD
Inspected under 2 different carriers in 33 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
1XPBD49X7PD855719
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
Jun 21, 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 · Jun 17, 2023 – Mar 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 10, 2026SDII · Walk-around1—TRIPLE EIGHT EXPRESS INC 2584604APPLIED/IL
Mar 4, 2026MOII · Walk-around3OOSTRIPLE EIGHT EXPRESS INC 2584604NO PLATE/IL
Feb 22, 2024MTIII · Driver-only0—TMZ TRANSPORT SOLUTIONS LLC 2885164RP03675/WA
Nov 9, 2023MTIII · Driver-only0—TMZ TRANSPORT SOLUTIONS LLC 2885164RP03675/WA
Jul 17, 2023NDII · Walk-around1—TMZ TRANSPORT SOLUTIONS LLC 2885164RP03675/WA
Jul 4, 2023MTII · Walk-around3—TMZ TRANSPORT SOLUTIONS LLC 2885164RP03675/WA
Jun 17, 2023CAIII · Driver-only1—TMZ TRANSPORT SOLUTIONS LLC 2885164RP03675/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRIPLE EIGHT EXPRESS INC2584604Mar 4, 2026Mar 10, 20262IL
TMZ TRANSPORT SOLUTIONS LLC2885164Jun 17, 2023Feb 22, 20245WA
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.
APPLIEDIL—TRIPLE EIGHT EXPRESS INCMar 10, 2026 → Mar 10, 20261
NO PLATEIL—TRIPLE EIGHT EXPRESS INCMar 4, 2026 → Mar 4, 20261
RP03675WA—TMZ TRANSPORT SOLUTIONS LLCJun 17, 2023 → Feb 22, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026