Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 389

1XPXDP9X1HD391402 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections4
all-time
OOS inspections1
of 4
First seenMar 12, 2024
NV
Last seenMay 29, 2026
CA
Inspected under 2 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
1XPXDP9X1HD391402
Make
Peterbilt
Model
389
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
Jul 12, 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 · Mar 12, 2024 – May 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 29, 2026CAI · Full11OOSSILICON VALLEY CIRCULAR MATERIALS INC 42903609H16706/CA
Apr 21, 2026CAII · Walk-around2—SILICON VALLEY CIRCULAR MATERIALS INC 42903609H16706/CA
Dec 31, 2024NVIII · Driver-only0—ALPHA LANDSCAPES LLC 232846784619A/NV
Mar 12, 2024NVII · Walk-around3—ALPHA LANDSCAPES LLC 232846778951A/NV
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SILICON VALLEY CIRCULAR MATERIALS INC4290360Apr 21, 2026May 29, 20262CA
ALPHA LANDSCAPES LLC2328467Mar 12, 2024Dec 31, 20242NV
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.
9H16706CA—SILICON VALLEY CIRCULAR MATERIALS INCApr 21, 2026 → May 29, 20262
84619ANV—ALPHA LANDSCAPES LLCDec 31, 2024 → Dec 31, 20241
78951ANV—ALPHA LANDSCAPES LLCMar 12, 2024 → Mar 12, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026