Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBDP9X8KD604623 · Truck-Tractor · TRUCK
Carriers run under2
16 mo
Inspections7
all-time
OOS inspections0
of 7
First seenDec 14, 2023
WY
Last seenApr 30, 2025
FL
Inspected under 2 different carriers in 16 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
1XPBDP9X8KD604623
Make
Peterbilt
Model
579
Model year
2019
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 · Dec 14, 2023 – Apr 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 30, 2025FLIII · Driver-only0—TORESPIRE INC 4090474P1239557/IL
Feb 4, 2025NYII · Walk-around0—SUN EXPRESS INC 2575849P1239557/IL
Jan 29, 2025MNII · Walk-around1—SUN EXPRESS INC 2575849P1239557/IL
Nov 21, 2024SDI · Full0—SUN EXPRESS INC 2575849P12396557/IL
Sep 12, 2024UTIII · Driver-only0—SUN EXPRESS INC 2575849P1239557/IL
Apr 24, 2024TXI · Full1—SUN EXPRESS INC 2575849PLC904100/IL
Dec 14, 2023WYIII · Driver-only0—SUN EXPRESS INC 2575849R656816/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TORESPIRE INC4090474Apr 30, 2025Apr 30, 20251IL
SUN EXPRESS INC2575849Dec 14, 2023Feb 4, 20256IL
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.
P1239557IL—TORESPIRE INCApr 30, 2025 → Apr 30, 20251
P1239557IL—SUN EXPRESS INCSep 12, 2024 → Feb 4, 20253
P12396557IL—SUN EXPRESS INCNov 21, 2024 → Nov 21, 20241
PLC904100IL—SUN EXPRESS INCApr 24, 2024 → Apr 24, 20241
R656816TX—SUN EXPRESS INCDec 14, 2023 → Dec 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026