Equipment unit · VIN-decoded · NHTSA vPIC

2020 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2537L3856513 · Trailer · TRAILER
Carriers run under4
24 mo
Inspections5
all-time
OOS inspections2
of 5
First seenDec 22, 2023
CA
Last seenDec 10, 2025
KS
Inspected under 4 different carriers in 24 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
1UYVS2537L3856513
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2020
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 · Dec 22, 2023 – Dec 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 10, 2025KSIII · Driver-only0—SKS TRANSPORTATION INC 31075924SS6936/CA
Jul 22, 2024MOII · Walk-around1—SPG TRANSPORTATION INC 28811434SS6936/CA
Apr 22, 2024NJI · Full11OOSKAL FREIGHT INC 25116204SS6936/CA
Mar 13, 2024ARII · Walk-around2OOSPRO TEC INC 25967824SS6936/CA
Dec 22, 2023CAI · Full0—SPG TRANSPORTATION INC 28811434SS6936/CA
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SKS TRANSPORTATION INC3107592Dec 10, 2025Dec 10, 20251CA
SPG TRANSPORTATION INC2881143Dec 22, 2023Jul 22, 20242TX
KAL FREIGHT INC2511620Apr 22, 2024Apr 22, 20241TX
PRO TEC INC2596782Mar 13, 2024Mar 13, 20241GA
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.
4SS6936CA—SKS TRANSPORTATION INCDec 10, 2025 → Dec 10, 20251
4SS6936CA—SPG TRANSPORTATION INCDec 22, 2023 → Jul 22, 20242
4SS6936CA—KAL FREIGHT INCApr 22, 2024 → Apr 22, 20241
4SS6936CA—PRO TEC INCMar 13, 2024 → Mar 13, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026