Equipment unit · VIN-decoded · NHTSA vPIC

1E1H5Y2866RH37770

Not yet decoded
Carriers run under2
20 mo
Inspections2
all-time
OOS inspections1
of 2
First seenOct 16, 2024
CA
Last seenJun 30, 2026
CA
Inspected under 2 different carriers in 20 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
1E1

Deterministic · VIN positions 1–3.

Vehicle descriptor section
H5Y28

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
2006 or 2036

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

North American serial sequence
H37770

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
EAST MANUFACTURING CORP.

Prefix basis · 2,616 decoded VINs at 100.0% prefix purity.

Model
East Manufacturing Corp

Prefix basis · 2,616 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 · Oct 16, 2024 – Jun 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 30, 2026CAIII · Driver-only1OOSMJSO & SON'S TRANSPORTATION LLC 25591974GE6831/CA
Oct 16, 2024CAI · Full0OSTERKAMP TRUCKING, INC 564274GE6831/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MJSO & SON'S TRANSPORTATION LLC2559197Jun 30, 2026Jun 30, 20261AZ
OSTERKAMP TRUCKING, INC56427Oct 16, 2024Oct 16, 20241CA
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.
4GE6831CA2MJSO & SON'S TRANSPORTATION LLCJun 30, 2026Jun 30, 20261
4GE6831CAOSTERKAMP TRUCKING, INCOct 16, 2024Oct 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC