Equipment unit · VIN-decoded · NHTSA vPIC

1JKDLA40XLM017963

Not yet decoded
Carriers run under1
29 mo
Inspections2
all-time
OOS inspections1
of 2
First seenJul 14, 2023
CA
Last seenDec 13, 2025
CA
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
1JK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DLA40

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1990 or 2020

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

North American serial sequence
017963

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
INTERSTATE TRAILERS, INC.

Prefix basis · 33 decoded VINs at 100.0% prefix purity.

Model
Interstate Trailers, Inc.

Prefix basis · 33 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 · Jul 14, 2023 – Dec 13, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 13, 2025CAI · Full5OOSHP COMMUNICATIONS INC 10601694VJ3818/VA
Jul 14, 2023CAII · Walk-around2HP COMMUNICATIONS INC 10601694TJ7915/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HP COMMUNICATIONS INC1060169Jul 14, 2023Dec 13, 20252CA
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.
4VJ3818VAHP COMMUNICATIONS INCDec 13, 2025Dec 13, 20251
4TJ7915CAHP COMMUNICATIONS INCJul 14, 2023Jul 14, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC