Equipment unit · VIN-decoded · NHTSA vPIC

2023 E-Pak Manufacturing

1E9E5DW36PA505657 · Trailer · TRAILER
Carriers run under1
16 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMar 22, 2024
UT
Last seenJul 8, 2025
UT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1E9E5DW36PA505657
Make
E-Pak Manufacturing
Model
E-PAK MANUFACTURING
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1E9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
E5DW3

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1993 or 2023

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

North American serial sequence
505657

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
E-PAK MANUFACTURING

Observed directly for this VIN via NHTSA vPIC.

Observed model
E-PAK MANUFACTURING

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Mar 22, 2024 – Jul 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 8, 2025UTIII · Driver-only1SIMONS BROTHERS CONSTRUCTION INC 912430383913Z/UT
Mar 3, 2025UTIII · Driver-only1SIMONS BROTHERS CONSTRUCTION INC 912430383913Z/UT
Mar 22, 2024UTIII · Driver-only0SIMONS BROTHERS CONSTRUCTION INC 912430383913Z/UT
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SIMONS BROTHERS CONSTRUCTION INC912430Mar 22, 2024Jul 8, 20253UT
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.
383913ZUTSIMONS BROTHERS CONSTRUCTION INCMar 22, 2024Jul 8, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026