Equipment unit · VIN-decoded · NHTSA vPIC

1WRFH32853W036360

Not yet decoded
Carriers run under2
20 mo
Inspections2
all-time
OOS inspections0
of 2
First seenNov 8, 2024
CA
Last seenJul 21, 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
1WR

Deterministic · VIN positions 1–3.

Vehicle descriptor section
FH328

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
2003 or 2033

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

North American serial sequence
036360

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
WESCO TRAILER SALES

Prefix basis · 32 decoded VINs at 100.0% prefix purity.

Model
Wesco Trailer Sales

Prefix basis · 32 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 · Nov 8, 2024 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026CAI · Full0FORREST TRANSORTATION INC 15089874EM8856/CA
Nov 8, 2024CAI · Full0J AND K TRUCKING INC 6568284EM8856/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FORREST TRANSORTATION INC1508987Jul 21, 2026Jul 21, 20261CA
J AND K TRUCKING INC656828Nov 8, 2024Nov 8, 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.
4EM8856CA2FORREST TRANSORTATION INCJul 21, 2026Jul 21, 20261
4EM8856CAJ AND K TRUCKING INCNov 8, 2024Nov 8, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC