Equipment unit · VIN-decoded · NHTSA vPIC

2021 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2531M2211704 · Trailer · TRAILER
Carriers run under2
28 mo
Inspections5
all-time
OOS inspections1
of 5
First seenSep 3, 2023
NE
Last seenJan 30, 2026
CO
Inspected under 2 different carriers in 28 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
1UYVS2531M2211704
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 · Sep 3, 2023 – Jan 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 30, 2026COIII · Driver-only0—PNW TRANSPORTATION SOLUTIONS INC 37737512318AL/WA
Dec 8, 2025CAII · Walk-around1OOSPNW TRANSPORTATION SOLUTIONS INC 377375123818AL/WA
Jul 5, 2024ILIII · Driver-only0—TRANSAM TRUCKING INC 315503573456/KS
Mar 1, 2024KYII · Walk-around0—TRANSAM TRUCKING INC 315503573456/KS
Sep 3, 2023NEIII · Driver-only1—TRANSAM TRUCKING INC 315503573456/KS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PNW TRANSPORTATION SOLUTIONS INC3773751Dec 8, 2025Jan 30, 20262WA
TRANSAM TRUCKING INC315503Sep 3, 2023Jul 5, 20243KS
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.
2318ALWA—PNW TRANSPORTATION SOLUTIONS INCJan 30, 2026 → Jan 30, 20261
23818ALWA—PNW TRANSPORTATION SOLUTIONS INCDec 8, 2025 → Dec 8, 20251
573456KS—TRANSAM TRUCKING INCSep 3, 2023 → Jul 5, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026