Equipment unit · VIN-decoded · NHTSA vPIC

5A3C840D1HL001966

Not yet decoded
Carriers run under1
19 mo
Inspections2
all-time
OOS inspections2
of 2
First seenSep 8, 2023
TN
Last seenApr 24, 2025
VA
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
5A3

Deterministic · VIN positions 1–3.

Vehicle descriptor section
C840D

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1987 or 2017

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

North American serial sequence
001966

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.

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 · Sep 8, 2023 – Apr 24, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 24, 2025VAI · Full2OOSPLYLER'S AT YOUR SERVICE INC 676530XKN3409/PA
Sep 8, 2023TNI · Full3OOSPLYLER'S AT YOUR SERVICE INC 676530XKN3409/PA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PLYLER'S AT YOUR SERVICE INC676530Sep 8, 2023Apr 24, 20252PA
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.
XKN3409PAPLYLER'S AT YOUR SERVICE INCSep 8, 2023Apr 24, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC