Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR1MSMF3755 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
25 mo
Inspections9
all-time
OOS inspections3
of 9
First seenJul 10, 2024
NC
Last seenAug 26, 2026
KS
Inspected under 2 different carriers in 25 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
3AKJHHDR1MSMF3755
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
1 · valid

Deterministic · position 9; calculated value 1.

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
MF3755

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.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 10, 2024 – Aug 26, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 26, 2026KSIII · Driver-only0—MUNIS INCORPORATED 3673463P1282497/IL
Jan 19, 2026NVII · Walk-around0—MUNIS INCORPORATED 3673463P1282497/IL
Jan 19, 2026CAII · Walk-around1OOSMUNIS INCORPORATED 3673463P1282497/IL
Jan 15, 2026NVII · Walk-around1OOSMUNIS INCORPORATED 3673463P1282497/IL
Jan 5, 2026IAIII · Driver-only4—MUNIS INCORPORATED 3673463P1282497/IL
Dec 2, 2025MOII · Walk-around0—MUNIS INCORPORATED 3673463P1282497/IL
Oct 7, 2025CAI · Full3OOSMUNIS INCORPORATED 3673463P1282497/IL
Aug 1, 2024TNIII · Driver-only0—SCHNEIDER NATIONAL CARRIERS INC 2641843342093/UK
Jul 10, 2024NCIII · Driver-only0—SCHNEIDER NATIONAL CARRIERS INC 2641843342093/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MUNIS INCORPORATED3673463Oct 7, 2025Aug 26, 20267IL
SCHNEIDER NATIONAL CARRIERS INC264184Jul 10, 2024Aug 1, 20242WI
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.
P1282497IL1MUNIS INCORPORATEDOct 7, 2025 → Aug 26, 20267
3342093UK—SCHNEIDER NATIONAL CARRIERS INCAug 1, 2024 → Aug 1, 20241
3342093IN—SCHNEIDER NATIONAL CARRIERS INCJul 10, 2024 → Jul 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026