Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X6HD410973 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJan 16, 2024
CA
Last seenDec 22, 2025
CA
Inspected under 2 different carriers in 23 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
1XPBDP9X6HD410973
Make
Peterbilt
Model
579
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 29, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Jan 16, 2024 – Dec 22, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 22, 2025CAI · Full0—SOUSA TRANSPORTATION SERVICE LLC 4279782BI5168/ID
Oct 21, 2025CAI · Full3—SOUSA TRANSPORTATION SERVICE LLC 4279782NONE/ID
Sep 16, 2025CAIII · Driver-only6OOSSOUSA TRANSPORTATION SERVICE LLC 42797822416000/IN
Oct 13, 2024CAII · Walk-around0—UNIVERSAL INTERMODAL SERVICES INC 11629772416000/IN
Jan 16, 2024CAI · Full0—UNIVERSAL INTERMODAL SERVICES INC 11629772416000/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUSA TRANSPORTATION SERVICE LLC4279782Sep 16, 2025Dec 22, 20253ID
UNIVERSAL INTERMODAL SERVICES INC1162977Jan 16, 2024Oct 13, 20242MI
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.
BI5168ID—SOUSA TRANSPORTATION SERVICE LLCDec 22, 2025 → Dec 22, 20251
NONEID—SOUSA TRANSPORTATION SERVICE LLCOct 21, 2025 → Oct 21, 20251
2416000IN—SOUSA TRANSPORTATION SERVICE LLCSep 16, 2025 → Sep 16, 20251
2416000IN—UNIVERSAL INTERMODAL SERVICES INCJan 16, 2024 → Oct 13, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026