Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR9MSMF2773 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
15 mo
Inspections7
all-time
OOS inspections1
of 7
First seenAug 29, 2024
CA
Last seenNov 5, 2025
MD
Inspected under 3 different carriers in 15 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
3AKJHHDR9MSMF2773
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 21, 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
9 · valid

Deterministic · position 9; calculated value 9.

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
MF2773

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 29, 2024 – Nov 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 5, 2025MDII · Walk-around0MIRO FREIGHT INC 3582194P1290006/IL
Jul 30, 2025WVIII · Driver-only1MIRO FREIGHT INC 3582194P1290006/IL
Jun 11, 2025MDI · Full1MIRO FREIGHT INC 3582194P1290006/IL
Jan 14, 2025ILIII · Driver-only0MAX POWER TRANSPORT INC 2724602P1269340/IL
Dec 6, 2024MOII · Walk-around2OOSMAX POWER TRANSPORT INC 2724602P1269340/IL
Oct 7, 2024ILIII · Driver-only0MAX POWER TRANSPORT INC 2724602APPLIED/IL
Aug 29, 2024CAIII · Driver-only1MERCER TRANSPORTATION COMPANY INC 1547123414152/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MIRO FREIGHT INC3582194Jun 11, 2025Nov 5, 20253IL
MAX POWER TRANSPORT INC2724602Oct 7, 2024Jan 14, 20253IL
MERCER TRANSPORTATION COMPANY INC154712Aug 29, 2024Aug 29, 20241KY
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.
P1290006ILMIRO FREIGHT INCJun 11, 2025Nov 5, 20253
P1269340ILMAX POWER TRANSPORT INCDec 6, 2024Jan 14, 20252
APPLIEDILMAX POWER TRANSPORT INCOct 7, 2024Oct 7, 20241
3414152INMERCER TRANSPORTATION COMPANY INCAug 29, 2024Aug 29, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026