Equipment unit · VIN-decoded · NHTSA vPIC

2021

3ELD4MS5XM6000692 · TRAILER
Carriers run under3
19 mo
Inspections14
all-time
OOS inspections4
of 14
First seenFeb 21, 2024
TX
Last seenSep 30, 2025
US
Inspected under 3 different carriers in 19 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
3ELD4MS5XM6000692
Make
Not decoded
Model
Not decoded
Model year
2021
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1991 or 2021

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

North American serial sequence
000692

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
2021

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 · Feb 21, 2024 – Sep 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 30, 2025USI · Full2TCF TRANSPORTATION GROUP SA DE CV 414900203UN6M/MX
Feb 13, 2025TXII · Walk-around2TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380303UN6M/MX
Jan 21, 2025TXII · Walk-around2TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380303UN6M/MX
Jan 7, 2025TXIII · Driver-only2IMPETUS LLC 305866403UN6M/MX
Nov 29, 2024TXII · Walk-around3TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380303UN6M/MX
Nov 4, 2024USIII · Driver-only0TCF TRANSPORTATION GROUP SA DE CV 414900203UN6M/MX
Oct 10, 2024TXI · Full6OOSTCF TRANSPORTATION GROUP SA DE CV 414900203UN6M/MX
Sep 3, 2024TXII · Walk-around4OOSTRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380303UN6M/MX
Aug 30, 2024TXIII · Driver-only0TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380303UN6M/MX
Jun 17, 2024TXI · Full4TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380303UN6M/MX
May 3, 2024USI · Full11OOSTRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380303UN6M/MX
May 1, 2024TXII · Walk-around6OOSTCF TRANSPORTATION GROUP SA DE CV 414900203UN6M/MX
Apr 17, 2024TXI · Full2TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380303UN6M/MX
Feb 21, 2024TXII · Walk-around6TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380303UN6M/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TCF TRANSPORTATION GROUP SA DE CV4149002May 1, 2024Sep 30, 20254TA
TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV2563803Feb 21, 2024Feb 13, 20259TA
IMPETUS LLC3058664Jan 7, 2025Jan 7, 20251TX
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.
03UN6MMXTCF TRANSPORTATION GROUP SA DE CVMay 1, 2024Sep 30, 20254
03UN6MMXTRANSPORTES REFRIGERADOS GC XPRESS SA DE CVFeb 21, 2024Feb 13, 20259
03UN6MMXIMPETUS LLCJan 7, 2025Jan 7, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026