Equipment unit · VIN-decoded · NHTSA vPIC

2015 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2531FU186570 · Trailer · TRAILER
Carriers run under3
36 mo
Inspections5
all-time
OOS inspections2
of 5
First seenJul 6, 2023
CA
Last seenJul 30, 2026
CA
Inspected under 3 different carriers in 36 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
1UYVS2531FU186570
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 · Jul 6, 2023 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026CAIII · Driver-only3OOSTARSAM TRUCKING INC 35605844UJ3968/CA
Apr 6, 2026AZII · Walk-around12OOSSPARTAN TRANS INC 32867754UJ3968/CA
Sep 16, 2025NMII · Walk-around3—SPARTAN TRANS INC 32867754UJ3968/CA
Jul 18, 2023CAIII · Driver-only1—MIDWEST TRUCKLINE INC 24491374UJ3968/CA
Jul 6, 2023CAI · Full0—MIDWEST TRUCKLINE INC 24491374UJ3968/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TARSAM TRUCKING INC3560584Jul 30, 2026Jul 30, 20261CA
SPARTAN TRANS INC3286775Sep 16, 2025Apr 6, 20262CA
MIDWEST TRUCKLINE INC2449137Jul 6, 2023Jul 18, 20232CA
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.
4UJ3968CA2TARSAM TRUCKING INCJul 30, 2026 → Jul 30, 20261
4UJ3968CA—SPARTAN TRANS INCSep 16, 2025 → Apr 6, 20262
4UJ3968CA—MIDWEST TRUCKLINE INCJul 6, 2023 → Jul 18, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 8, 2026