Equipment unit · VIN-decoded · NHTSA vPIC

3DG1G5356SG002991

Not yet decoded
Carriers run under2
5 mo
Inspections2
all-time
OOS inspections2
of 2
First seenOct 29, 2025
TX
Last seenMar 20, 2026
NM
Inspected under 2 different carriers in 5 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

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

World manufacturer identifier
3DG

Deterministic · VIN positions 1–3.

Vehicle descriptor section
1G535

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1995 or 2025

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

North American serial sequence
002991

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.

Make
C.GALLEGOS

Prefix basis · 44 decoded VINs at 100.0% prefix purity.

Model
C.Gallegos

Prefix basis · 44 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 29, 2025 – Mar 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 20, 2026NMII · Walk-around2OOSHARLEQUIN TRANSPORT LLC 349982404UT5L/MX
Oct 29, 2025TXI · Full2OOSTRANSPORTES ARLEQUIN SA DE CV 187962204UT5L/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARLEQUIN TRANSPORT LLC3499824Mar 20, 2026Mar 20, 20261TX
TRANSPORTES ARLEQUIN SA DE CV1879622Oct 29, 2025Oct 29, 20251DG
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.
04UT5LMXHARLEQUIN TRANSPORT LLCMar 20, 2026Mar 20, 20261
04UT5LMXTRANSPORTES ARLEQUIN SA DE CVOct 29, 2025Oct 29, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC