Equipment unit · VIN-decoded · NHTSA vPIC

2020

3ELD4MS54L6003666 · TRAILER
Carriers run under2
14 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJul 18, 2024
TX
Last seenSep 23, 2025
TX
Inspected under 2 different carriers in 14 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
3ELD4MS54L6003666
Make
Not decoded
Model
Not decoded
Model year
2020
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 27, 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
D4MS5

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1990 or 2020

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

North American serial sequence
003666

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
2020

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 · Jul 18, 2024 – Sep 23, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 23, 2025TXI · Full12OOSTCF TRANSPORTATION GROUP SA DE CV 414900213UK1J/MX
Sep 10, 2025TXII · Walk-around7TCF TRANSPORTATION GROUP SA DE CV 414900213UK1J/MX
Jan 30, 2025USI · Full9TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380313UK1J/MX
Jan 16, 2025TXIII · Driver-only2TCF TRANSPORTATION GROUP SA DE CV 414900213UK1J/MX
Dec 19, 2024TXII · Walk-around3TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380313UK1J/MX
Jul 18, 2024TXII · Walk-around3TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380313UK1J/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TCF TRANSPORTATION GROUP SA DE CV4149002Jan 16, 2025Sep 23, 20253TA
TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV2563803Jul 18, 2024Jan 30, 20253TA
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.
13UK1JMXTCF TRANSPORTATION GROUP SA DE CVJan 16, 2025Sep 23, 20253
13UK1JMXTRANSPORTES REFRIGERADOS GC XPRESS SA DE CVJul 18, 2024Jan 30, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 27, 2026