Equipment unit · VIN-decoded · NHTSA vPIC

2019 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS253XK3642923 · Trailer · TRAILER
Carriers run under3
33 mo
Inspections5
all-time
OOS inspections1
of 5
First seenSep 14, 2023
CA
Last seenJun 8, 2026
TX
Inspected under 3 different carriers in 33 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
1UYVS253XK3642923
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2019
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 14, 2023 – Jun 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 8, 2026TXII · Walk-around0—4S TRANSPORT LLC 37708484RG4804/CA
Sep 25, 2025NMII · Walk-around1—PRO TEC INC 25967824RG4804/CA
Sep 15, 2025NMII · Walk-around2—SPG TRANSPORTATION INC 28811434RG4804/CA
Jun 28, 2025NMII · Walk-around1OOSPRO TEC INC 25967824RG4804/CA
Sep 14, 2023CAII · Walk-around1—SPG TRANSPORTATION INC 28811434RG4804/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
4S TRANSPORT LLC3770848Jun 8, 2026Jun 8, 20261AZ
PRO TEC INC2596782Jun 28, 2025Sep 25, 20252GA
SPG TRANSPORTATION INC2881143Sep 14, 2023Sep 15, 20252TX
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.
4RG4804CA—4S TRANSPORT LLCJun 8, 2026 → Jun 8, 20261
4RG4804CA—PRO TEC INCJun 28, 2025 → Sep 25, 20252
4RG4804CA—SPG TRANSPORTATION INCSep 14, 2023 → Sep 15, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026