Equipment unit · VIN-decoded · NHTSA vPIC

2022 Freightliner Cascadia

3AKJHHDR8NSMZ2946 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
30 mo
Inspections12
all-time
OOS inspections3
of 12
First seenFeb 7, 2024
CA
Last seenAug 24, 2026
MO
Inspected under 2 different carriers in 30 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
3AKJHHDR8NSMZ2946
Make
Freightliner
Model
Cascadia
Model year
2022
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 19, 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
1992 or 2022

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

North American serial sequence
MZ2946

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
2022

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 · Feb 7, 2024 – Aug 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 24, 2026MOI · Full4OOSJM1 LLC 3480639MX4075/IA
Jun 17, 2026WYIII · Driver-only1JM1 LLC 3480639MX4075/IA
Jan 13, 2026TNI · Full3OOSJM1 LLC 3480639MX4075/IA
Nov 29, 2025PAIII · Driver-only0JM1 LLC 3480639TEMP/IA
Nov 24, 2025WIII · Walk-around3JM1 LLC 3480639TEMPPLATE/IA
Nov 18, 2025MTIII · Driver-only0JM1 LLC 3480639TEMP/OH
Oct 6, 2025IAIII · Driver-only2JM1 LLC 3480639TEMP/IA
Apr 21, 2025ORII · Walk-around7OOSDODO CARGO INC 3240872P1202675/IL
Nov 20, 2024UTIII · Driver-only0DODO CARGO INC 3240872TEMP/IL
Jul 3, 2024SDIII · Driver-only1DODO CARGO INC 3240872P1204167/IL
Feb 9, 2024WAIII · Driver-only1DODO CARGO INC 3240872P1204167/IL
Feb 7, 2024CAIII · Driver-only1DODO CARGO INC 3240872P1204167/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JM1 LLC3480639Oct 6, 2025Aug 24, 20267IA
DODO CARGO INC3240872Feb 7, 2024Apr 21, 20255IL
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.
MX4075IA1JM1 LLCJan 13, 2026Aug 24, 20263
TEMPIAJM1 LLCOct 6, 2025Nov 29, 20252
TEMPPLATEIAJM1 LLCNov 24, 2025Nov 24, 20251
TEMPOHJM1 LLCNov 18, 2025Nov 18, 20251
P1202675ILDODO CARGO INCApr 21, 2025Apr 21, 20251
TEMPILDODO CARGO INCNov 20, 2024Nov 20, 20241
P1204167ILDODO CARGO INCFeb 7, 2024Jul 3, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026