Equipment unit · VIN-decoded · NHTSA vPIC

2020 Wilson

1W15532A9L6628998 · TRAILER
Carriers run under2
32 mo
Inspections8
all-time
OOS inspections0
of 8
First seenAug 20, 2023
CA
Last seenApr 27, 2026
CA
Inspected under 2 different carriers in 32 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
1W15532A9L6628998
Make
Wilson
Model
Not decoded
Model year
2020
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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 · Aug 20, 2023 – Apr 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 27, 2026CAI · Full0—G S TRANSPORTATION INC 250145997146AL/WA
Apr 2, 2026CAI · Full0—G S TRANSPORTATION INC 250145997146AL/WA
Mar 29, 2025CAII · Walk-around0—MAZMAN EXPRESS LLC 237521496252AC/WA
May 22, 2024CAI · Full0—MAZMAN EXPRESS LLC 237521496252AC/WA
Apr 26, 2024WAIII · Driver-only0—MAZMAN EXPRESS LLC 237521496252AC/WA
Jan 1, 2024WAIII · Driver-only0—MAZMAN EXPRESS LLC 237521496252AC/WA
Dec 24, 2023WAIII · Driver-only0—MAZMAN EXPRESS LLC 237521496252AC/WA
Aug 20, 2023CAI · Full0—MAZMAN EXPRESS LLC 237521496252AC/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
G S TRANSPORTATION INC2501459Apr 2, 2026Apr 27, 20262WA
MAZMAN EXPRESS LLC2375214Aug 20, 2023Mar 29, 20256WA
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.
97146ALWA—G S TRANSPORTATION INCApr 2, 2026 → Apr 27, 20262
96252ACWA—MAZMAN EXPRESS LLCAug 20, 2023 → Mar 29, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026