Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBD49X7JD485850 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections3
all-time
OOS inspections0
of 3
First seenFeb 22, 2024
CA
Last seenMar 20, 2026
ID
Inspected under 2 different carriers in 25 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
1XPBD49X7JD485850
Make
Peterbilt
Model
579
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 30, 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 · Feb 22, 2024 – Mar 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 20, 2026IDIII · Driver-only2—WESTERN HOME TRANSPORT INC 633088BI2424/ID
Jul 2, 2024CAIII · Driver-only1—WESTERN HOME TRANSPORT INC 633088BG5458/ID
Feb 22, 2024CAIII · Driver-only1—SIDS TRANSPORTATION LLC 2884250—
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WESTERN HOME TRANSPORT INC633088Jul 2, 2024Mar 20, 20262ID
SIDS TRANSPORTATION LLC2884250Feb 22, 2024Feb 22, 20241ID
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.
BI2424ID—WESTERN HOME TRANSPORT INCMar 20, 2026 → Mar 20, 20261
BG5458ID—WESTERN HOME TRANSPORT INCJul 2, 2024 → Jul 2, 20241
—ID—SIDS TRANSPORTATION LLCFeb 22, 2024 → Feb 22, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026