Equipment unit · VIN-decoded · NHTSA vPIC

2021 Dragon esp Dragon ESP

1UNSD3426ML191002 · Trailer · TRAILER
Carriers run under3
4 mo
Inspections3
all-time
OOS inspections2
of 3
First seen10/29/2024
TX
Last seen02/10/2025
TX
Inspected under 3 different carriers in 4 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
1UNSD3426ML191002
Make
Dragon esp
Model
Dragon ESP
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/26/2026
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 · 10/29/2024 – 02/10/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
02/10/2025TXII · Walk-around9OOSMEMPHIS KNOX TRUCKING COMPANY LLC 3315160AX4450/OK
02/03/2025TXII · Walk-around1OOSDOUBLE R DOZER LLC 3788883AX4450/OK
10/29/2024TXI · Full2—RELIANT HAULERS LLC 3018739AX4450/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MEMPHIS KNOX TRUCKING COMPANY LLC331516002/10/202502/10/20251TX
DOUBLE R DOZER LLC378888302/03/202502/03/20251TX
RELIANT HAULERS LLC301873910/29/202410/29/20241TX
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.
AX4450OK—MEMPHIS KNOX TRUCKING COMPANY LLC02/10/2025 → 02/10/20251
AX4450OK—DOUBLE R DOZER LLC02/03/2025 → 02/03/20251
AX4450OK—RELIANT HAULERS LLC10/29/2024 → 10/29/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/26/2026