Equipment unit · VIN-decoded · NHTSA vPIC

2017 Dragon esp Dragon ESP

591SD3421HR156007 · Trailer · TRAILER
Carriers run under2
31 mo
Inspections7
all-time
OOS inspections1
of 7
First seenAug 3, 2023
TX
Last seenMar 17, 2026
TX
Inspected under 2 different carriers in 31 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
591SD3421HR156007
Make
Dragon esp
Model
Dragon ESP
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 20, 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 3, 2023 – Mar 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 17, 2026TXII · Walk-around2—ROBLES TRUCKS INC 4361909256C513/TX
Oct 13, 2025TXI · Full5OOSROBLES TRUCKS INC 4361909256N513/TX
Jun 16, 2025TXII · Walk-around0—ROBLES TRUCKS INC 4361909256C513/TX
Feb 24, 2025TXII · Walk-around1—SAUL ROBLES 2481871256C513/TX
Nov 27, 2024TXII · Walk-around2—SAUL ROBLES 2481871256C513/TX
May 8, 2024TXII · Walk-around1—SAUL ROBLES 2481871088B068/TX
Aug 3, 2023TXI · Full1—SAUL ROBLES 2481871088B068/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBLES TRUCKS INC4361909Jun 16, 2025Mar 17, 20263TX
SAUL ROBLES2481871Aug 3, 2023Feb 24, 20254TX
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.
256C513TX—ROBLES TRUCKS INCJun 16, 2025 → Mar 17, 20262
256N513TX—ROBLES TRUCKS INCOct 13, 2025 → Oct 13, 20251
256C513TX—SAUL ROBLESNov 27, 2024 → Feb 24, 20252
088B068TX—SAUL ROBLESAug 3, 2023 → May 8, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026