Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDV3MSMP2602 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
27 mo
Inspections8
all-time
OOS inspections0
of 8
First seenApr 22, 2024
MO
Last seenJul 9, 2026
FL
Inspected under 4 different carriers in 27 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
3AKJHHDV3MSMP2602
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
3 · valid

Deterministic · position 9; calculated value 3.

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
MP2602

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 · Apr 22, 2024 – Jul 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 9, 2026FLIII · Driver-only0RG SUMMIT FREIGHT LLC 4555476R840351/TX
Dec 3, 2025ILIII · Driver-only0ALPHAMATE LOGISTICS LLC 4191787R755751/TX
Sep 23, 2025ARIII · Driver-only2ALPHAMATE LOGISTICS LLC 4191787H755751/TX
Sep 8, 2025CAIII · Driver-only0ALPHAMATE LOGISTICS LLC 4191787R755751/TX
Jul 18, 2025TXIII · Driver-only1ALPHAMATE LOGISTICS LLC 4191787R755751/TX
Feb 12, 2025AZIII · Driver-only0ALPHAMATE LOGISTICS LLC 4191787R755751/TX
Aug 17, 2024KSIII · Driver-only2THUNDERSTONE LOGISTICS LLC 3730116R515290/TX
Apr 22, 2024MOII · Walk-around0THE AI FLEET INC 3443025R515290/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RG SUMMIT FREIGHT LLC4555476Jul 9, 2026Jul 9, 20261TX
ALPHAMATE LOGISTICS LLC4191787Feb 12, 2025Dec 3, 20255TX
THUNDERSTONE LOGISTICS LLC3730116Aug 17, 2024Aug 17, 20241MO
THE AI FLEET INC3443025Apr 22, 2024Apr 22, 20241TX
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.
R840351TX1RG SUMMIT FREIGHT LLCJul 9, 2026Jul 9, 20261
R755751TXALPHAMATE LOGISTICS LLCFeb 12, 2025Dec 3, 20254
H755751TXALPHAMATE LOGISTICS LLCSep 23, 2025Sep 23, 20251
R515290TXTHUNDERSTONE LOGISTICS LLCAug 17, 2024Aug 17, 20241
R515290TXTHE AI FLEET INCApr 22, 2024Apr 22, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026