Equipment unit · VIN-decoded · NHTSA vPIC

2018 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2539J3184743 · Trailer · TRAILER
Carriers run under3
29 mo
Inspections4
all-time
OOS inspections0
of 4
First seenNov 14, 2023
IN
Last seenApr 19, 2026
AR
Inspected under 3 different carriers in 29 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
1UYVS2539J3184743
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2018
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.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 14, 2023 – Apr 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 19, 2026ARIII · Driver-only1—PRO TEC INC 25967825644917/ME
Dec 22, 2025OHII · Walk-around0—SPG TRANSPORTATION INC 28811434RA4180/CA
Apr 6, 2025AZII · Walk-around2—PRO TEC INC 25967824RA4180/CA
Nov 14, 2023INIII · Driver-only1—KAL FREIGHT INC 25116204RA4180/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PRO TEC INC2596782Apr 6, 2025Apr 19, 20262GA
SPG TRANSPORTATION INC2881143Dec 22, 2025Dec 22, 20251TX
KAL FREIGHT INC2511620Nov 14, 2023Nov 14, 20231TX
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.
5644917ME—PRO TEC INCApr 19, 2026 → Apr 19, 20261
4RA4180CA—SPG TRANSPORTATION INCDec 22, 2025 → Dec 22, 20251
4RA4180CA—PRO TEC INCApr 6, 2025 → Apr 6, 20251
4RA4180CA—KAL FREIGHT INCNov 14, 2023 → Nov 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 9, 2026