Equipment unit · VIN-decoded · NHTSA vPIC

2021 Dragon esp Dragon ESP

1UNSD3422ML187058 · Trailer · TRAILER
Carriers run under3
25 mo
Inspections6
all-time
OOS inspections1
of 6
First seenAug 21, 2023
TX
Last seenSep 18, 2025
TX
Inspected under 3 different carriers in 25 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
1UNSD3422ML187058
Make
Dragon esp
Model
Dragon ESP
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 23, 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 · Aug 21, 2023 – Sep 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 18, 2025TXII · Walk-around1—JRIOS TRANSPORT LLC 3847938247B764/TX
Jul 1, 2025TXII · Walk-around11OOSJRIOS TRANSPORT LLC 3847938247B764/TX
Dec 12, 2024TXIII · Driver-only1—MONTESINO SERVICES LLC 4315253AK6802/OK
Dec 12, 2024TXII · Walk-around7—MONTESINO SERVICES LLC 4315253AK6802/OK
Apr 18, 2024TXII · Walk-around6—TRIFECTA TRANSPORTS LLC 4107801AK6802/OK
Aug 21, 2023TXII · Walk-around2—TRIFECTA TRANSPORTS LLC 4107801AK6802/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JRIOS TRANSPORT LLC3847938Jul 1, 2025Sep 18, 20252TX
MONTESINO SERVICES LLC4315253Dec 12, 2024Dec 12, 20242TX
TRIFECTA TRANSPORTS LLC4107801Aug 21, 2023Apr 18, 20242TX
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.
247B764TX—JRIOS TRANSPORT LLCJul 1, 2025 → Sep 18, 20252
AK6802OK—MONTESINO SERVICES LLCDec 12, 2024 → Dec 12, 20242
AK6802OK—TRIFECTA TRANSPORTS LLCAug 21, 2023 → Apr 18, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026