Equipment unit · VIN-decoded · NHTSA vPIC

4KNUT2025DL160733

Not yet decoded
Carriers run under3
28 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJul 12, 2023
CA
Last seenNov 19, 2025
CA
Inspected under 3 different carriers in 28 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
4KN

Deterministic · VIN positions 1–3.

Vehicle descriptor section
UT202

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1983 or 2013

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

North American serial sequence
160733

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, 2023 – Nov 19, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 19, 2025CAII · Walk-around4SIERRA NATIONAL CONSTRUCTION INC 26485714MJ4762/CA
Dec 4, 2024CAIII · Driver-only3OOSBLACK STAR PAVEMENT MAINTENANCE INC 27171224MJ4762/CA
Jul 12, 2023CAI · Full3OOSPAPE MATERIAL HANDLING INC 5099324MJ4762/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SIERRA NATIONAL CONSTRUCTION INC2648571Nov 19, 2025Nov 19, 20251CA
BLACK STAR PAVEMENT MAINTENANCE INC2717122Dec 4, 2024Dec 4, 20241CA
PAPE MATERIAL HANDLING INC509932Jul 12, 2023Jul 12, 20231OR
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.
4MJ4762CASIERRA NATIONAL CONSTRUCTION INCNov 19, 2025Nov 19, 20251
4MJ4762CABLACK STAR PAVEMENT MAINTENANCE INCDec 4, 2024Dec 4, 20241
4MJ4762CAPAPE MATERIAL HANDLING INCJul 12, 2023Jul 12, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC