Equipment unit · VIN-decoded · NHTSA vPIC

3ALMGNDR6KDKT3771

Not yet decoded
Carriers run under1
2 mo
Inspections2
all-time
OOS inspections2
of 2
First seenJan 7, 2026
TN
Last seenMar 6, 2026
TN
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
3AL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
MGNDR

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

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
KT3771

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
FREIGHTLINER

Prefix basis · 54 decoded VINs at 98.2% prefix purity.

Model
SD122

Prefix basis · 54 decoded VINs at 98.2% 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 · Jan 7, 2026 – Mar 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 6, 2026TNII · Walk-around2OOSSHEARON TRUCKING AND EXCAVATING LLC 4364192WZ4321/TN
Jan 7, 2026TNII · Walk-around5OOSSHEARON TRUCKING AND EXCAVATING LLC 43641928457H10/TN
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SHEARON TRUCKING AND EXCAVATING LLC4364192Jan 7, 2026Mar 6, 20262TN
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.
WZ4321TNSHEARON TRUCKING AND EXCAVATING LLCMar 6, 2026Mar 6, 20261
8457H10TNSHEARON TRUCKING AND EXCAVATING LLCJan 7, 2026Jan 7, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC