Equipment unit · VIN-decoded · NHTSA vPIC

1T92S452X4B073109

Not yet decoded
Carriers run under3
26 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJun 20, 2023
CA
Last seenAug 12, 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
1T92S452X4B073109
Make
Not decoded
Model
Not decoded
Model year
—
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 22, 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 · Jun 20, 2023 – Aug 12, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 12, 2025CAII · Walk-around6—SPI TRANSPORTATION INC 44429334MW2329/CA
Jul 14, 2025CAII · Walk-around4—MARIN TRUCKING LLC 28663954MW2329/CA
Feb 27, 2025CAI · Full2—JIM FRIEBEL TRUCKING INC 27412874MW2329/CA
Apr 10, 2024CAI · Full0—MARIN TRUCKING LLC 28663954MW2329/CA
Apr 9, 2024CAII · Walk-around4OOSMARIN TRUCKING LLC 28663954MW2329/CA
Jun 20, 2023CAII · Walk-around2—MARIN TRUCKING LLC 28663954MW2329/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SPI TRANSPORTATION INC4442933Aug 12, 2025Aug 12, 20251CA
MARIN TRUCKING LLC2866395Jun 20, 2023Jul 14, 20254CA
JIM FRIEBEL TRUCKING INC2741287Feb 27, 2025Feb 27, 20251CA
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.
4MW2329CA—SPI TRANSPORTATION INCAug 12, 2025 → Aug 12, 20251
4MW2329CA—MARIN TRUCKING LLCJun 20, 2023 → Jul 14, 20254
4MW2329CA—JIM FRIEBEL TRUCKING INCFeb 27, 2025 → Feb 27, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026
Unit 1T92S452X4B073109 — Inspection & Carrier History