Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDRXMSMS2301 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
34 mo
Inspections9
all-time
OOS inspections0
of 9
First seenJun 20, 2023
OR
Last seenApr 28, 2026
AZ
Inspected under 2 different carriers in 34 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
3AKJHHDRXMSMS2301
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 20, 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
X · valid

Deterministic · position 9; calculated value X.

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
MS2301

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 · Jun 20, 2023 – Apr 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 28, 2026AZII · Walk-around1—CORNERSTONE LOGISTICS TX LLC 2535949R770533/TX
Jan 1, 2026TXII · Walk-around2—CORNERSTONE LOGISTICS TX LLC 2535949R770533/TX
Sep 22, 2025CAI · Full1—CORNERSTONE LOGISTICS TX LLC 2535949R770533/TX
Aug 15, 2025COI · Full6—CORNERSTONE LOGISTICS TX LLC 2535949R770533/TX
Aug 14, 2024SDIII · Driver-only0—MFOUR TRANSPORT INC 3112567P1083485/IL
Jul 27, 2024NEIII · Driver-only0—MFOUR TRANSPORT INC 3112567P1083485/IL
Nov 21, 2023UTIII · Driver-only1—MFOUR TRANSPORT INC 3112567P1083485/IL
Aug 27, 2023CTIII · Driver-only1—MFOUR TRANSPORT INC 3112567P1083485/IL
Jun 20, 2023ORI · Full1—MFOUR TRANSPORT INC 3112567P1083485/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CORNERSTONE LOGISTICS TX LLC2535949Aug 15, 2025Apr 28, 20264TX
MFOUR TRANSPORT INC3112567Jun 20, 2023Aug 14, 20245IL
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.
R770533TX—CORNERSTONE LOGISTICS TX LLCAug 15, 2025 → Apr 28, 20264
P1083485IL—MFOUR TRANSPORT INCJun 20, 2023 → Aug 14, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026