Equipment unit · VIN-decoded · NHTSA vPIC

2014 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2533EM859101 · Trailer · TRAILER
Carriers run under3
19 mo
Inspections5
all-time
OOS inspections0
of 5
First seenSep 25, 2024
CO
Last seenApr 5, 2026
CA
Inspected under 3 different carriers in 19 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
1UYVS2533EM859101
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2014
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 25, 2024 – Apr 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 5, 2026CAIII · Driver-only0—D4U TRANSPORTATION LLC 4265288DLH011/CO
Apr 2, 2026ILIII · Driver-only0—D4U TRANSPORTATION LLC 4265288DLH011/CO
Jul 23, 2025COII · Walk-around2—ALAM TRANSPORT INC 4238224DLH011/CO
Jun 26, 2025KSII · Walk-around0—7 SEAS TRANSPORT INC 3550602DLH011/CO
Sep 25, 2024COII · Walk-around2—ALAM TRANSPORT INC 4238224DLH011/CO
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
D4U TRANSPORTATION LLC4265288Apr 2, 2026Apr 5, 20262CA
ALAM TRANSPORT INC4238224Sep 25, 2024Jul 23, 20252CO
7 SEAS TRANSPORT INC3550602Jun 26, 2025Jun 26, 20251AR
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.
DLH011CO—D4U TRANSPORTATION LLCApr 2, 2026 → Apr 5, 20262
DLH011CO—ALAM TRANSPORT INCSep 25, 2024 → Jul 23, 20252
DLH011CO—7 SEAS TRANSPORT INCJun 26, 2025 → Jun 26, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026
2014 Utility trailer manufacturer Utility Trailer Manufacturer — VIN 1UYVS2533EM859101