Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR8MSML2566 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
34 mo
Inspections11
all-time
OOS inspections0
of 11
First seenAug 11, 2023
IL
Last seenJun 25, 2026
OH
Inspected under 3 different carriers in 34 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
3AKJHHDR8MSML2566
Make
Freightliner
Model
Cascadia
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 20, 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
JHHDR

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1991 or 2021

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

North American serial sequence
ML2566

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 · 146,134 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 146,134 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
2021

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 · Aug 11, 2023 – Jun 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 25, 2026OHIII · Driver-only0HOBO TRANSPORTATION CORPORATION 3729465P1221208/IL
Jun 20, 2026TNIII · Driver-only1HOBO TRANSPORTATION CORPORATION 3729465P1221208/IL
Jun 10, 2026LAIII · Driver-only0HOBO TRANSPORTATION CORPORATION 3729465P1221208/IL
Sep 16, 2025KSIII · Driver-only0HOBO TRANSPORTATION CORPORATION 3729465P1221208/IL
Aug 23, 2025MOIII · Driver-only0HOBO TRANSPORTATION CORPORATION 3729465P1221208/IL
May 29, 2025MAIII · Driver-only2HOBO TRANSPORTATION CORPORATION 3729465P1221208/IL
Oct 31, 2024TNIII · Driver-only0HOBO TRANSPORTATION CORPORATION 3729465P1221208/IL
Aug 28, 2024ILIII · Driver-only0GNAT TRANS INC 3132949P1221208/IL
Apr 22, 2024WYIII · Driver-only0HOBO TRANSPORTATION CORPORATION 3729465P1221208/IL
Jan 12, 2024OHIII · Driver-only2HOBO TRANSPORTATION CORPORATION 3729465P1221208/IL
Aug 11, 2023ILIII · Driver-only1GP TRANSPORTATION COMPANY 1527352P1080951/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HOBO TRANSPORTATION CORPORATION3729465Jan 12, 2024Jun 25, 20269IL
GNAT TRANS INC3132949Aug 28, 2024Aug 28, 20241IL
GP TRANSPORTATION COMPANY1527352Aug 11, 2023Aug 11, 20231IL
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.
P1221208IL1HOBO TRANSPORTATION CORPORATIONJan 12, 2024Jun 25, 20269
P1221208ILGNAT TRANS INCAug 28, 2024Aug 28, 20241
P1080951ILGP TRANSPORTATION COMPANYAug 11, 2023Aug 11, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026