Equipment unit · VIN-decoded · NHTSA vPIC

2019 Freightliner Cascadia

3AKJHHDV3KSKD3107 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
24 mo
Inspections5
all-time
OOS inspections1
of 5
First seenDec 4, 2023
SC
Last seenDec 16, 2025
AL
Inspected under 2 different carriers in 24 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
3AKJHHDV3KSKD3107
Make
Freightliner
Model
Cascadia
Model year
2019
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 2, 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
3AK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JHHDV

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1989 or 2019

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

North American serial sequence
KD3107

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 · 8,157 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 8,157 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

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
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Cascadia

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 4, 2023 – Dec 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 16, 2025ALII · Walk-around10OOSMAINSTREAM TRANSPORTATION INC 391543W1720HY/TN
Dec 3, 2025ARIII · Driver-only1MAINSTREAM TRANSPORTATION INC 391543W1720HY/TN
Jan 11, 2025INIII · Driver-only2DART TRANSIT COMPANY 75525P986288/IL
Aug 16, 2024KYIII · Driver-only0DART TRANSIT COMPANY 75525P986288/IL
Dec 4, 2023SCII · Walk-around1DART TRANSIT COMPANY 75525P986288/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAINSTREAM TRANSPORTATION INC391543Dec 3, 2025Dec 16, 20252MN
DART TRANSIT COMPANY75525Dec 4, 2023Jan 11, 20253MN
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.
W1720HYTNMAINSTREAM TRANSPORTATION INCDec 3, 2025Dec 16, 20252
P986288ILDART TRANSIT COMPANYDec 4, 2023Jan 11, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 2, 2026