Equipment unit · VIN-decoded · NHTSA vPIC

1999 Monon Monon

1NNVA5322XM321863 · Trailer · TRAILER
Carriers run under2
30 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJul 21, 2023
CA
Last seenJan 29, 2026
CA
Inspected under 2 different carriers in 30 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
1NNVA5322XM321863
Make
Monon
Model
Monon
Model year
1999
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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 · Jul 21, 2023 – Jan 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 29, 2026CAII · Walk-around7OOSGCTRUCKINGSD LLC 21055254SF2984/CA
Sep 3, 2025USIII · Driver-only1OOSVELASCO LOGISTICS INC 28023274SF2984/CA
Jul 21, 2023CAI · Full1—VELASCO LOGISTICS INC 28023274SF2984/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GCTRUCKINGSD LLC2105525Jan 29, 2026Jan 29, 20261CA
VELASCO LOGISTICS INC2802327Jul 21, 2023Sep 3, 20252CA
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.
4SF2984CA—GCTRUCKINGSD LLCJan 29, 2026 → Jan 29, 20261
4SF2984CA—VELASCO LOGISTICS INCJul 21, 2023 → Sep 3, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026
1999 Monon Monon — VIN 1NNVA5322XM321863