Equipment unit · VIN-decoded · NHTSA vPIC

2008 Associated Side Dump Development, Inc.

1S9DS42318S819665 · Trailer · TRAILER
Carriers run under1
15 mo
Inspections5
all-time
OOS inspections3
of 5
First seenFeb 26, 2024
MT
Last seenMay 21, 2025
MT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1S9DS42318S819665
Make
Associated Side Dump Development, Inc.
Model
Associated Side Dump Development, Inc.
Model year
2008
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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
1S9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DS423

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
2008 or 2038

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

North American serial sequence
819665

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
2008

Observed directly for this VIN via NHTSA vPIC.

Observed make
ASSOCIATED SIDE DUMP DEVELOPMENT, INC.

Observed directly for this VIN via NHTSA vPIC.

Observed model
Associated Side Dump Development, Inc.

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 · Feb 26, 2024 – May 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 21, 2025MTII · Walk-around2OOSHAVRE SAND & GRAVEL INC 686344123460/MT
Apr 29, 2025MTII · Walk-around2OOSHAVRE SAND & GRAVEL INC 686344123460D/MT
Oct 30, 2024MTII · Walk-around0HAVRE SAND & GRAVEL INC 686344123460D/MT
Feb 27, 2024MTII · Walk-around2HAVRE SAND & GRAVEL INC 686344123460D/MT
Feb 26, 2024MTII · Walk-around4OOSHAVRE SAND & GRAVEL INC 686344123460D/MT
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HAVRE SAND & GRAVEL INC686344Feb 26, 2024May 21, 20255MT
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.
123460MTHAVRE SAND & GRAVEL INCMay 21, 2025May 21, 20251
123460DMTHAVRE SAND & GRAVEL INCFeb 26, 2024Apr 29, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026