Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR2MSMF6275 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
22 mo
Inspections13
all-time
OOS inspections1
of 13
First seenSep 8, 2024
IL
Last seenJul 16, 2026
CA
Inspected under 2 different carriers in 22 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
3AKJHHDR2MSMF6275
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 16, 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
2 · valid

Deterministic · position 9; calculated value 2.

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
MF6275

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 · Sep 8, 2024 – Jul 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2026CAV · Vehicle-only0GOLDEN BULL LOGISTICS INC 3577814ZP67510/CA
Mar 8, 2026ILIII · Driver-only0GOLDEN BULL LOGISTICS INC 3577814ZP67510/CA
Feb 5, 2026MOII · Walk-around6GOLDEN BULL LOGISTICS INC 3577814ZP67510/CA
Feb 3, 2026NMII · Walk-around1GOLDEN BULL LOGISTICS INC 3577814ZP67510/CA
Sep 29, 2025CAII · Walk-around1MACX EXPRESS INC 4271638ZP38745/CA
Sep 4, 2025KSI · Full4MACX EXPRESS INC 4271638ZP38745/CA
Jul 17, 2025ILII · Walk-around0MACX EXPRESS INC 4271638ZP38745/CA
May 16, 2025ARIII · Driver-only0MACX EXPRESS INC 4271638ZP38745/CA
Apr 16, 2025COIII · Driver-only1MACX EXPRESS INC 4271638ZP38745/CA
Dec 25, 2024ARIII · Driver-only1OOSMACX EXPRESS INC 4271638ZP38745/CA
Dec 10, 2024AZIII · Driver-only1MACX EXPRESS INC 4271638ZP38745/CA
Oct 23, 2024ILIII · Driver-only0MACX EXPRESS INC 4271638ZP38745/CA
Sep 8, 2024ILII · Walk-around2MACX EXPRESS INC 4271638ZP38745/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GOLDEN BULL LOGISTICS INC3577814Feb 3, 2026Jul 16, 20264CA
MACX EXPRESS INC4271638Sep 8, 2024Sep 29, 20259CA
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.
ZP67510CA1GOLDEN BULL LOGISTICS INCFeb 3, 2026Jul 16, 20264
ZP38745CAMACX EXPRESS INCSep 8, 2024Sep 29, 20259
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026