Equipment unit · VIN-decoded · NHTSA vPIC

2025 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2489S2438701 · Trailer · TRAILER
Carriers run under3
22 mo
Inspections11
all-time
OOS inspections2
of 11
First seenAug 22, 2024
CA
Last seenJun 9, 2026
CA
Inspected under 3 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
1UYVS2489S2438701
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 22, 2024 – Jun 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 9, 2026CAI · Full0—MACHADO CUSTOM HAYLOADING INC 8436564WH9971/CA
Jun 8, 2026CAI · Full2OOSMACHADO CUSTOM HAYLOADING INC 8436564WH9971/CA
Sep 26, 2025CAI · Full3—MACHADO CUSTOM HAYLOADING INC 8436564WH9971/CA
Sep 23, 2025CAII · Walk-around0—MACHADO CUSTOM HAYLOADING INC 8436564WH9971/CA
Aug 7, 2025CAIII · Driver-only0—ROSA BROTHERS MILK CO INC 27093754WH9971/CA
Jun 16, 2025CAII · Walk-around3—ROSA BROTHERS MILK CO INC 27093754WH9971/CA
Jun 3, 2025CAII · Walk-around0—ROSA BROTHERS MILK CO INC 27093754WH9971/CA
May 22, 2025CAII · Walk-around1—ROSA BROTHERS MILK CO INC 27093754WH9971/CA
Mar 27, 2025CAI · Full1—ROSA BROTHERS MILK CO INC 27093754WH9971/CA
Oct 24, 2024CAIII · Driver-only2OOSROSA BROTHERS MILK CO INC 27093754WH9971/CA
Aug 22, 2024CAI · Full0—MELVIN D MONTEIRO 2675057DD36V85/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MACHADO CUSTOM HAYLOADING INC843656Sep 23, 2025Jun 9, 20264CA
ROSA BROTHERS MILK CO INC2709375Oct 24, 2024Aug 7, 20256CA
MELVIN D MONTEIRO2675057Aug 22, 2024Aug 22, 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.
4WH9971CA—MACHADO CUSTOM HAYLOADING INCSep 23, 2025 → Jun 9, 20264
4WH9971CA—ROSA BROTHERS MILK CO INCOct 24, 2024 → Aug 7, 20256
DD36V85CA—MELVIN D MONTEIROAug 22, 2024 → Aug 22, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026