Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR8MSMK8193 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
26 mo
Inspections9
all-time
OOS inspections6
of 9
First seenJun 25, 2024
CA
Last seenAug 5, 2026
AL
Inspected under 3 different carriers in 26 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
3AKJHHDR8MSMK8193
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
Jul 10, 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
MK8193

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 · Jun 25, 2024 – Aug 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 5, 2026ALIII · Driver-only2OOSFIRST GEER TRANSPORTATION LLC 3898511PXD6882/OH
Aug 5, 2026ALIII · Driver-only2OOSFIRST GEER TRANSPORTATION LLC 3898511PXD6882/OH
Apr 28, 2026KYI · Full3OOSFIRST GEER TRANSPORTATION LLC 3898511PXD6882/OH
Apr 28, 2026KYI · Full3OOSFIRST GEER TRANSPORTATION LLC 3898511PXD6882/OH
Apr 28, 2026KYI · Full3OOSFIRST GEER TRANSPORTATION LLC 3898511PXD6882/OH
Mar 18, 2026TXIII · Driver-only0MEK EXPRESS LLC 2916198PXD6882/OH
Mar 18, 2026TXIII · Driver-only0MEK EXPRESS LLC 2916198PXD6882/OH
Oct 7, 2025SDIII · Driver-only0MEK EXPRESS LLC 2916198PXD6882/IL
Jun 25, 2024CAI · Full2OOSWAL-MART TRANSPORTATION LLC 635853EF115/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FIRST GEER TRANSPORTATION LLC3898511Apr 28, 2026Aug 5, 20265PA
MEK EXPRESS LLC2916198Oct 7, 2025Mar 18, 20263OH
WAL-MART TRANSPORTATION LLC63585Jun 25, 2024Jun 25, 20241AR
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.
PXD6882OH1FIRST GEER TRANSPORTATION LLCApr 28, 2026Aug 5, 20265
PXD6882OH1MEK EXPRESS LLCMar 18, 2026Mar 18, 20262
PXD6882ILMEK EXPRESS LLCOct 7, 2025Oct 7, 20251
3EF115OKWAL-MART TRANSPORTATION LLCJun 25, 2024Jun 25, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026