Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR5MSMM8014 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
34 mo
Inspections7
all-time
OOS inspections0
of 7
First seenJul 20, 2023
MD
Last seenMay 18, 2026
OH
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
3AKJHHDR5MSMM8014
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
5 · valid

Deterministic · position 9; calculated value 5.

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
MM8014

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 · Jul 20, 2023 – May 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 18, 2026OHIII · Driver-only0BAAZ MAAN TRANSPORTATION INC 3460372ZP41916/CA
Sep 19, 2025GAIII · Driver-only1BAAZ MAAN TRANSPORTATION INC 3460372ZP41916/CA
Apr 23, 2025ILIII · Driver-only0BAAZ MAAN TRANSPORTATION INC 3460372ZP41916/CA
Dec 25, 2024ARIII · Driver-only0BAAZ MAAN TRANSPORTATION INC 3460372ZP41916/CA
Jun 25, 2024WIII · Walk-around1WESTERN EXPRESS INC 511412SO533HY/TN
May 14, 2024CAII · Walk-around0WESTERN EXPRESS INC 511412S0533HY/TN
Jul 20, 2023MDII · Walk-around0WESTERN EXPRESS INC 511412S0533HY/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BAAZ MAAN TRANSPORTATION INC3460372Dec 25, 2024May 18, 20264CA
WESTERN EXPRESS INC511412Jul 20, 2023Jun 25, 20243TN
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.
ZP41916CABAAZ MAAN TRANSPORTATION INCDec 25, 2024May 18, 20264
SO533HYTNWESTERN EXPRESS INCJun 25, 2024Jun 25, 20241
S0533HYTNWESTERN EXPRESS INCJul 20, 2023May 14, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026