Equipment unit · VIN-decoded · NHTSA vPIC

4KNTT1626HL161439

Not yet decoded
Carriers run under1
22 mo
Inspections2
all-time
OOS inspections2
of 2
First seenJul 12, 2024
ID
Last seenMay 18, 2026
ID
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
4KN

Deterministic · VIN positions 1–3.

Vehicle descriptor section
TT162

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

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
161439

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 · Jul 12, 2024 – May 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 18, 2026IDI · Full6OOSSPRINKLERS NORTHWEST INC 30431711372TP/ID
Jul 12, 2024IDI · Full10OOSSPRINKLERS NORTHWEST INC 30431715421TJ/ID
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SPRINKLERS NORTHWEST INC3043171Jul 12, 2024May 18, 20262ID
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.
1372TPIDSPRINKLERS NORTHWEST INCMay 18, 2026May 18, 20261
5421TJIDSPRINKLERS NORTHWEST INCJul 12, 2024Jul 12, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC