Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR0MSMS3084 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
35 mo
Inspections11
all-time
OOS inspections2
of 11
First seenAug 3, 2023
TX
Last seenJul 30, 2026
OH
Inspected under 4 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
3AKJHHDR0MSMS3084
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
0 · valid

Deterministic · position 9; calculated value 0.

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
MS3084

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
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 · Aug 3, 2023 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026OHIII · Driver-only1OOSTHREE BS LLC 3974754R775393/TX
Jul 26, 2026AZII · Walk-around1OOSTHREE BS LLC 3974754R775393/TX
Mar 3, 2026ARIII · Driver-only0THREE BS LLC 3974754R775393/TX
Oct 15, 2025CAI · Full2TUFAN TRANSPORTATION LLC 4201668R775393/TX
Jan 24, 2025ORIII · Driver-only0SAILZOY LOGISTIC LLC 3962500R770008/TX
Feb 15, 2024KSII · Walk-around1ADD EXPRESS INC 5703573004913/IN
Dec 29, 2023CAI · Full0ADD EXPRESS INC 5703573004913/IN
Aug 26, 2023NMII · Walk-around0ADD EXPRESS INC 5703573004913/IN
Aug 26, 2023NMII · Walk-around0ADD EXPRESS INC 5703573004913/IN
Aug 26, 2023NMII · Walk-around0ADD EXPRESS INC 5703573004913/IN
Aug 3, 2023TXI · Full1ADD EXPRESS INC 5703573004913/IN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
THREE BS LLC3974754Mar 3, 2026Jul 30, 20263TX
TUFAN TRANSPORTATION LLC4201668Oct 15, 2025Oct 15, 20251AZ
SAILZOY LOGISTIC LLC3962500Jan 24, 2025Jan 24, 20251TX
ADD EXPRESS INC570357Aug 3, 2023Feb 15, 20246CA
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.
R775393TX1THREE BS LLCMar 3, 2026Jul 30, 20263
R775393TXTUFAN TRANSPORTATION LLCOct 15, 2025Oct 15, 20251
R770008TXSAILZOY LOGISTIC LLCJan 24, 2025Jan 24, 20251
3004913IN1ADD EXPRESS INCAug 3, 2023Feb 15, 20246
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026