Equipment unit · VIN-decoded · NHTSA vPIC

2020

3EL4TMS46L6001220 · TRAILER
Carriers run under2
18 mo
Inspections8
all-time
OOS inspections3
of 8
First seenJan 29, 2024
TX
Last seenJul 10, 2025
US
Inspected under 2 different carriers in 18 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
3EL4TMS46L6001220
Make
Not decoded
Model
Not decoded
Model year
2020
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
4TMS4

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

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
001220

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 · Jan 29, 2024 – Jul 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 10, 2025USI · Full3TRANSFER TANGO SA DE CV 214167820UN2R/MX
Jun 25, 2025USI · Full16OOSTRANSFER TANGO SA DE CV 214167820UN2R/MX
Jun 3, 2025TXII · Walk-around0TRANSFER TANGO SA DE CV 214167820UN2R/TA
Jun 3, 2025TXII · Walk-around0QUALITY TANK SA DE CV 286460050AM2H/TA
Jan 6, 2025TXI · Full14OOSTRANSFER TANGO SA DE CV 214167820UN2R/MX
Sep 27, 2024TXII · Walk-around2TRANSFER TANGO SA DE CV 214167820UN2R/TA
Sep 27, 2024TXII · Walk-around3TRANSFER TANGO SA DE CV 214167820UN2R/MX
Jan 29, 2024TXI · Full11OOSTRANSFER TANGO SA DE CV 214167820UN2R/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSFER TANGO SA DE CV2141678Jan 29, 2024Jul 10, 20257TA
QUALITY TANK SA DE CV2864600Jun 3, 2025Jun 3, 20251NL
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.
20UN2RMXTRANSFER TANGO SA DE CVJan 29, 2024Jul 10, 20255
20UN2RTATRANSFER TANGO SA DE CVSep 27, 2024Jun 3, 20252
50AM2HTAQUALITY TANK SA DE CVJun 3, 2025Jun 3, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 7, 2026