Equipment unit · VIN-decoded · NHTSA vPIC

2023 Peterbilt 579

1XPBD49X9PD840574 · Truck-Tractor · TRUCK
Carriers run under3
26 mo
Inspections6
all-time
OOS inspections0
of 6
First seenOct 25, 2023
SC
Last seenDec 8, 2025
CA
Inspected under 3 different carriers in 26 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
1XPBD49X9PD840574
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 25, 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 25, 2023 – Dec 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 8, 2025CAIII · Driver-only2—UNIVERSCAL LLC 42923263667008/IN
Dec 4, 2025NVIII · Driver-only0—UNIVERSCAL LLC 42923263667008/IN
Feb 13, 2025CAII · Walk-around0—UNIVERSAL INTERMODAL SERVICES INC 11629773667008/IN
Jan 8, 2025CAII · Walk-around1—UNIVERSAL INTERMODAL SERVICES INC 11629773667008/IN
Dec 24, 2024NVIII · Driver-only0—UNIVERSAL INTERMODAL SERVICES INC 11629773667008/IN
Oct 25, 2023SCIII · Driver-only1—UNIVERSAL DEDICATED OF SMYRNA TN LLC 32210802354769/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UNIVERSCAL LLC4292326Dec 4, 2025Dec 8, 20252MI
UNIVERSAL INTERMODAL SERVICES INC1162977Dec 24, 2024Feb 13, 20253MI
UNIVERSAL DEDICATED OF SMYRNA TN LLC3221080Oct 25, 2023Oct 25, 20231MI
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.
3667008IN—UNIVERSCAL LLCDec 4, 2025 → Dec 8, 20252
3667008IN—UNIVERSAL INTERMODAL SERVICES INCDec 24, 2024 → Feb 13, 20253
2354769IN—UNIVERSAL DEDICATED OF SMYRNA TN LLCOct 25, 2023 → Oct 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026