Equipment unit · VIN-decoded · NHTSA vPIC

2022 Associated side dump development, inc. Associated Side Dump Development, Inc.

1S9DS4841NS819001 · Trailer · TRAILER
Carriers run under2
18 mo
Inspections3
all-time
OOS inspections0
of 3
First seenNov 21, 2024
MT
Last seenMay 14, 2026
MT
Inspected under 2 different carriers in 18 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

VIN
1S9DS4841NS819001
Make
Associated side dump development, inc.
Model
Associated Side Dump Development, Inc.
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 21, 2024 – May 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2026MTII · Walk-around0—SHUMAKER TRUCKING & EXCAVATING CONTRACTORS INC 3220512AA5942/MT
Sep 11, 2025MTII · Walk-around0—D & D TRUCKING & CONSTRUCTION CO 2595689657306C/MT
Nov 21, 2024MTII · Walk-around1—D & D TRUCKING & CONSTRUCTION CO 2595689657306C/MT
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SHUMAKER TRUCKING & EXCAVATING CONTRACTORS INC322051May 14, 2026May 14, 20261MT
D & D TRUCKING & CONSTRUCTION CO2595689Nov 21, 2024Sep 11, 20252MT
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.
2AA5942MT—SHUMAKER TRUCKING & EXCAVATING CONTRACTORS INCMay 14, 2026 → May 14, 20261
657306CMT—D & D TRUCKING & CONSTRUCTION CONov 21, 2024 → Sep 11, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026