Equipment unit · VIN-decoded · NHTSA vPIC

1HSHXSJR1CJ540342

Not yet decoded
Carriers run under2
28 mo
Inspections2
all-time
OOS inspections0
of 2
First seenMay 2, 2024
IL
Last seenSep 9, 2026
IL
Inspected under 2 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
1HS

Deterministic · VIN positions 1–3.

Vehicle descriptor section
HXSJR

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
540342

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
INTERNATIONAL

Prefix basis · 123 decoded VINs at 100.0% prefix purity.

Model
RF027

Prefix basis · 123 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 · May 2, 2024 – Sep 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 9, 2026ILII · Walk-around1—4RM INC 4418249P1377392/IL
May 2, 2024ILIII · Driver-only0—WELL DONE OIL FIELD SERVICES LLC 281506440072Z/WI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
4RM INC4418249Sep 9, 2026Sep 9, 20261IL
WELL DONE OIL FIELD SERVICES LLC2815064May 2, 2024May 2, 20241WI
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.
P1377392IL14RM INCSep 9, 2026 → Sep 9, 20261
40072ZWI—WELL DONE OIL FIELD SERVICES LLCMay 2, 2024 → May 2, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC