Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X2PD778791 · Truck-Tractor · TRUCK
Carriers run under4
30 mo
Inspections5
all-time
OOS inspections0
of 5
First seenSep 27, 2023
OK
Last seenMar 30, 2026
PA
Inspected under 4 different carriers in 30 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
1XPBD49X2PD778791
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 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 · Sep 27, 2023 – Mar 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 30, 2026PAII · Walk-around5—PJ TWINS INC 3221771P1233187/IL
Jan 19, 2026ARII · Walk-around2—TMS TRANSPORT SOLUTIONS INC 2791806P1233187/IL
Jul 30, 2025USI · Full1—COLIBRI HOLDING LLC 4008272P1306399/IL
Jul 12, 2025TNIII · Driver-only1—COLIBRI HOLDING LLC 4008272P1306399/IL
Sep 27, 2023OKII · Walk-around0—MID CONTINENT VAN SERVICE INC 5144235AP3C/MO
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PJ TWINS INC3221771Mar 30, 2026Mar 30, 20261IL
TMS TRANSPORT SOLUTIONS INC2791806Jan 19, 2026Jan 19, 20261IL
COLIBRI HOLDING LLC4008272Jul 12, 2025Jul 30, 20252TN
MID CONTINENT VAN SERVICE INC51442Sep 27, 2023Sep 27, 20231MO
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.
P1233187IL—PJ TWINS INCMar 30, 2026 → Mar 30, 20261
P1233187IL—TMS TRANSPORT SOLUTIONS INCJan 19, 2026 → Jan 19, 20261
P1306399IL—COLIBRI HOLDING LLCJul 12, 2025 → Jul 30, 20252
35AP3CMO—MID CONTINENT VAN SERVICE INCSep 27, 2023 → Sep 27, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026