Equipment unit · VIN-decoded · NHTSA vPIC

2021 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2531M2201206 · Trailer · TRAILER
Carriers run under5
22 mo
Inspections6
all-time
OOS inspections3
of 6
First seenAug 6, 2024
CA
Last seenJun 29, 2026
AZ
Inspected under 5 different carriers in 22 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
1UYVS2531M2201206
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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 6, 2024 – Jun 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 29, 2026AZII · Walk-around8—KARTAR TRUCKING INC 20130414SZ6470/CA
Jan 16, 2026ALII · Walk-around9OOSCLOVIS TRUCKING INC 25267654SZ6470/CA
Sep 22, 2025ARIII · Driver-only0—SM TRANS INC 28238984SZ6470/CA
Aug 16, 2025AZII · Walk-around7OOSGTA TRANSPORT INC 43489094SZ6470/CA
Aug 16, 2024ARIII · Driver-only2—MAA TRANSPORT INC 37653724SZ6470/CA
Aug 6, 2024CAII · Walk-around5OOSCLOVIS TRUCKING INC 25267654SZ6470/CA
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KARTAR TRUCKING INC2013041Jun 29, 2026Jun 29, 20261CA
CLOVIS TRUCKING INC2526765Aug 6, 2024Jan 16, 20262CA
SM TRANS INC2823898Sep 22, 2025Sep 22, 20251AZ
GTA TRANSPORT INC4348909Aug 16, 2025Aug 16, 20251CA
MAA TRANSPORT INC3765372Aug 16, 2024Aug 16, 20241CA
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.
4SZ6470CA2KARTAR TRUCKING INCJun 29, 2026 → Jun 29, 20261
4SZ6470CA—CLOVIS TRUCKING INCAug 6, 2024 → Jan 16, 20262
4SZ6470CA—SM TRANS INCSep 22, 2025 → Sep 22, 20251
4SZ6470CA—GTA TRANSPORT INCAug 16, 2025 → Aug 16, 20251
4SZ6470CA—MAA TRANSPORT INCAug 16, 2024 → Aug 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026