Equipment unit · VIN-decoded · NHTSA vPIC

2017 Freightliner M2

3ALACXDT6HDHN8511 · Truck · INCOMPLETE VEHICLE
M2 106
Carriers run under2
17 mo
Inspections2
all-time
OOS inspections1
of 2
First seenApr 16, 2024
PA
Last seenSep 16, 2025
NJ
Inspected under 2 different carriers in 17 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
3ALACXDT6HDHN8511
Make
Freightliner
Model
M2
Model year
2017
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 7: 26,001 - 33,000 lb (11,794 - 14,969 kg)
Decoded at
Sep 13, 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
3AL

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ACXDT

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1987 or 2017

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

North American serial sequence
HN8511

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
FREIGHTLINER

Prefix basis · 1,120 decoded VINs at 100.0% prefix purity.

Model
M2

Prefix basis · 1,120 decoded VINs at 100.0% prefix purity.

Model line
M2 106

Sourced label · prefix basis 1,120 decoded VINs at 100.0% prefix purity.

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 16, 2024 – Sep 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 16, 2025NJI · Full3OOSHARRISON TRANSPORTATION SERVICES INC 1770645OYB8040/NJ
Apr 16, 2024PAI · Full1—DDSSBOS LLC 244890518165PT/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARRISON TRANSPORTATION SERVICES INC1770645Sep 16, 2025Sep 16, 20251MA
DDSSBOS LLC2448905Apr 16, 2024Apr 16, 20241MA
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.
OYB8040NJ—HARRISON TRANSPORTATION SERVICES INCSep 16, 2025 → Sep 16, 20251
18165PTIL—DDSSBOS LLCApr 16, 2024 → Apr 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 13, 2026