Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDV7MSMM0719 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under5
35 mo
Inspections8
all-time
OOS inspections1
of 8
First seenJul 14, 2023
CA
Last seenJun 19, 2026
SD
Inspected under 5 different carriers in 35 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
3AKJHHDV7MSMM0719
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
JHHDV

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
MM0719

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 · 8,157 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 8,157 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 8,157 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 · Jul 14, 2023 – Jun 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 19, 2026SDIII · Driver-only4OOSFOUR T'S HAULING LLC 4287952AH70937/PA
Jun 9, 2026ILII · Walk-around2MARA EXPRESS LLC 4168466AH70937/PA
Dec 10, 2025NYII · Walk-around1DYU LOGISTICS LLC 4249819AH70937/PA
Mar 4, 2025CAI · Full2AJZ TRUCKING LLC 4174214AH65184/PA
Jul 15, 2024ARIII · Driver-only1PASCHALL TRUCK LINES INC 1052343035398/IN
Dec 17, 2023INII · Walk-around0PASCHALL TRUCK LINES INC 1052343035398/IN
Nov 19, 2023OHII · Walk-around0PASCHALL TRUCK LINES INC 1052343035398/IN
Jul 14, 2023CAIII · Driver-only1PASCHALL TRUCK LINES INC 1052343035398/IN
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FOUR T'S HAULING LLC4287952Jun 19, 2026Jun 19, 20261VA
MARA EXPRESS LLC4168466Jun 9, 2026Jun 9, 20261MN
DYU LOGISTICS LLC4249819Dec 10, 2025Dec 10, 20251PA
AJZ TRUCKING LLC4174214Mar 4, 2025Mar 4, 20251PA
PASCHALL TRUCK LINES INC105234Jul 14, 2023Jul 15, 20244KY
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.
AH70937PA1FOUR T'S HAULING LLCJun 19, 2026Jun 19, 20261
AH70937PAMARA EXPRESS LLCJun 9, 2026Jun 9, 20261
AH70937PADYU LOGISTICS LLCDec 10, 2025Dec 10, 20251
AH65184PAAJZ TRUCKING LLCMar 4, 2025Mar 4, 20251
3035398INPASCHALL TRUCK LINES INCJul 14, 2023Jul 15, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026