Equipment unit · VIN-decoded · NHTSA vPIC

5KJNAEDR4CPBT6917

Not yet decoded
Carriers run under1
16 mo
Inspections2
all-time
OOS inspections1
of 2
First seenSep 25, 2023
ND
Last seenJan 26, 2025
MT
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
5KJ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
NAEDR

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1982 or 2012

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

North American serial sequence
BT6917

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
WESTERN STAR

Prefix basis · 6 decoded VINs at 100.0% prefix purity.

Model
4900

Prefix basis · 6 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 · Sep 25, 2023 – Jan 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 26, 2025MTIII · Driver-only0TIGER WELL SERVICE LLP 2883119TWSWCH5/ND
Sep 25, 2023NDII · Walk-around5OOSTIGER WELL SERVICE LLP 2883119TWSWTR1/ND
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TIGER WELL SERVICE LLP2883119Sep 25, 2023Jan 26, 20252ND
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.
TWSWCH5NDTIGER WELL SERVICE LLPJan 26, 2025Jan 26, 20251
TWSWTR1NDTIGER WELL SERVICE LLPSep 25, 2023Sep 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC