Equipment unit · VIN-decoded · NHTSA vPIC

2019

3EL3TMS44K6000531 · TRAILER
Carriers run under2
33 mo
Inspections6
all-time
OOS inspections2
of 6
First seenOct 25, 2023
CA
Last seenJul 29, 2026
US
Inspected under 2 different carriers in 33 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
3EL3TMS44K6000531
Make
Not decoded
Model
Not decoded
Model year
2019
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 7, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3EL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
3TMS4

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1989 or 2019

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
000531

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 25, 2023 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026USIII · Driver-only0HDR LOGISTICS LLC 309588206UM1L/MX
Jan 2, 2026TXII · Walk-around5OOSHDR LOGISTICS LLC 309588206UM1L/MX
Nov 11, 2025NMII · Walk-around0HDR LOGISTICS LLC 309588206UM1L/MX
Dec 5, 2024NMII · Walk-around1HDR LOGISTICS LLC 309588206UM1L/MX
Nov 13, 2024USI · Full3OOSTRANSPORTE JUAREZ FRONTERIZO SA DE CV 416663406UM1L/MX
Oct 25, 2023CAII · Walk-around1HDR LOGISTICS LLC 309588206UM1L/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HDR LOGISTICS LLC3095882Oct 25, 2023Jul 29, 20265TX
TRANSPORTE JUAREZ FRONTERIZO SA DE CV4166634Nov 13, 2024Nov 13, 20241CI
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.
06UM1LMX2HDR LOGISTICS LLCOct 25, 2023Jul 29, 20265
06UM1LMXTRANSPORTE JUAREZ FRONTERIZO SA DE CVNov 13, 2024Nov 13, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 7, 2026