Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR9MSMF6337 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
32 mo
Inspections6
all-time
OOS inspections1
of 6
First seenFeb 20, 2024
VA
Last seenOct 4, 2026
CA
Inspected under 3 different carriers in 32 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
3AKJHHDR9MSMF6337
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
Jul 12, 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
9 · valid

Deterministic · position 9; calculated value 9.

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
MF6337

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 · Feb 20, 2024 – Oct 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 4, 2026CAII · Walk-around1—SMART FREIGHT MOVERS INC 3873984ZP42965/CA
Sep 29, 2026CAII · Walk-around1OOSSMART FREIGHT MOVERS INC 3873984ZP42965/CA
Sep 30, 2025CAI · Full5—SANDHU BRO TRUCKS INC 4296545ZP42965/CA
Aug 12, 2025KSII · Walk-around0—SANDHU BRO TRUCKS INC 4296545ZP42965/CA
Oct 29, 2024COIII · Driver-only0—SANDHU BRO TRUCKS INC 4296545ZP42965/CA
Feb 20, 2024VAIII · Driver-only0—WERNER ENTERPRISES INC 53467W34543/NE
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SMART FREIGHT MOVERS INC3873984Sep 29, 2026Oct 4, 20262CA
SANDHU BRO TRUCKS INC4296545Oct 29, 2024Sep 30, 20253CA
WERNER ENTERPRISES INC53467Feb 20, 2024Feb 20, 20241NE
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.
ZP42965CA1SMART FREIGHT MOVERS INCSep 29, 2026 → Oct 4, 20262
ZP42965CA—SANDHU BRO TRUCKS INCOct 29, 2024 → Sep 30, 20253
W34543NE—WERNER ENTERPRISES INCFeb 20, 2024 → Feb 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026