Equipment unit · VIN-decoded · NHTSA vPIC

2021 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2534M7372504 · Trailer · TRAILER
Carriers run under3
18 mo
Inspections3
all-time
OOS inspections0
of 3
First seenAug 18, 2023
IN
Last seenFeb 9, 2025
CA
Inspected under 3 different carriers in 18 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
1UYVS2534M7372504
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2021
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 · Aug 18, 2023 – Feb 9, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 9, 2025CAII · Walk-around1—DIESEL FREIGHT INC 3208105PA98749/IN
Feb 7, 2024TNII · Walk-around1—ACI OLIVE INC 3905007PA98749/IN
Aug 18, 2023INIII · Driver-only3—ESTER CARGO INC 3758659PA98749/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIESEL FREIGHT INC3208105Feb 9, 2025Feb 9, 20251CA
ACI OLIVE INC3905007Feb 7, 2024Feb 7, 20241FL
ESTER CARGO INC3758659Aug 18, 2023Aug 18, 20231IL
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.
PA98749IN—DIESEL FREIGHT INCFeb 9, 2025 → Feb 9, 20251
PA98749IN—ACI OLIVE INCFeb 7, 2024 → Feb 7, 20241
PA98749IN—ESTER CARGO INCAug 18, 2023 → Aug 18, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026