Equipment unit · VIN-decoded · NHTSA vPIC

2014 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2539EM823316 · Trailer · TRAILER
Carriers run under2
13 mo
Inspections4
all-time
OOS inspections1
of 4
First seenSep 1, 2024
OR
Last seenOct 31, 2025
CA
Inspected under 2 different carriers in 13 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
1UYVS2539EM823316
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2014
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 9, 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 1, 2024 – Oct 31, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 31, 2025CAII · Walk-around6—BLACK HAWK TRANSPORTATION INC 28016454SJ5073/CA
May 29, 2025CAI · Full6OOSZAVALZA TRUCKING COMPANY INC 4667354SJ5073/CA
Dec 20, 2024ORIII · Driver-only1—BLACK HAWK TRANSPORTATION INC 28016454SJ5073/PA
Sep 1, 2024ORIII · Driver-only0—BLACK HAWK TRANSPORTATION INC 28016454SJ5073/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BLACK HAWK TRANSPORTATION INC2801645Sep 1, 2024Oct 31, 20253CA
ZAVALZA TRUCKING COMPANY INC466735May 29, 2025May 29, 20251CA
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.
4SJ5073CA—BLACK HAWK TRANSPORTATION INCSep 1, 2024 → Oct 31, 20252
4SJ5073CA—ZAVALZA TRUCKING COMPANY INCMay 29, 2025 → May 29, 20251
4SJ5073PA—BLACK HAWK TRANSPORTATION INCDec 20, 2024 → Dec 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 9, 2026
2014 Utility trailer manufacturer Utility Trailer Manufacturer — VIN 1UYVS2539EM823316