Equipment unit · VIN-decoded · NHTSA vPIC

2015 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2533FU377035 · Trailer · TRAILER
Carriers run under2
29 mo
Inspections4
all-time
OOS inspections1
of 4
First seenAug 22, 2023
CA
Last seenJan 12, 2026
CA
Inspected under 2 different carriers in 29 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
1UYVS2533FU377035
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 8, 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, 2023 – Jan 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 12, 2026CAII · Walk-around1—LAMASSU UTILITY SERVICES INC 30940794WL8733/CA
Oct 23, 2025UTI · Full10OOSLAMASSU UTILITY SERVICES INC 30940794WL8733/CA
Jan 7, 2025CAV · Vehicle-only0—LAMASSU UTILITY SERVICES INC 30940794WL8733/CA
Aug 22, 2023CAI · Full0—J B HUNT TRANSPORT INC 80806272250Z/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LAMASSU UTILITY SERVICES INC3094079Jan 7, 2025Jan 12, 20263CA
J B HUNT TRANSPORT INC80806Aug 22, 2023Aug 22, 20231AR
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.
4WL8733CA—LAMASSU UTILITY SERVICES INCJan 7, 2025 → Jan 12, 20263
272250ZME—J B HUNT TRANSPORT INCAug 22, 2023 → Aug 22, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 8, 2026