Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR5MSMA5112 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
22 mo
Inspections6
all-time
OOS inspections0
of 6
First seenSep 5, 2024
TX
Last seenJul 27, 2026
LA
Inspected under 4 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
3AKJHHDR5MSMA5112
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 1, 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
MA5112

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 5, 2024 – Jul 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 27, 2026LAIII · Driver-only0BIGGMOTIONS TRUCKING LLC 4256887AH83151/PA
Jun 24, 2026CAIII · Driver-only1BIGGMOTIONS TRUCKING LLC 4256887PD77559/IN
Apr 16, 2026ALIII · Driver-only0BOOKIT GROUP LLC 4147129AH83151/PA
Oct 21, 2025AZII · Walk-around2MTF LINE LLC 3430711PXC7309/OH
Aug 1, 2025TXII · Walk-around1MTF LINE LLC 3430711PXC73909/OH
Sep 5, 2024TXII · Walk-around2J. S. HELWIG & SON, L.L.C. 185183R478402/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BIGGMOTIONS TRUCKING LLC4256887Jun 24, 2026Jul 27, 20262PA
BOOKIT GROUP LLC4147129Apr 16, 2026Apr 16, 20261OH
MTF LINE LLC3430711Aug 1, 2025Oct 21, 20252OH
J. S. HELWIG & SON, L.L.C.185183Sep 5, 2024Sep 5, 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.
AH83151PA1BIGGMOTIONS TRUCKING LLCJul 27, 2026Jul 27, 20261
PD77559IN1BIGGMOTIONS TRUCKING LLCJun 24, 2026Jun 24, 20261
AH83151PABOOKIT GROUP LLCApr 16, 2026Apr 16, 20261
PXC7309OHMTF LINE LLCOct 21, 2025Oct 21, 20251
PXC73909OHMTF LINE LLCAug 1, 2025Aug 1, 20251
R478402TXJ. S. HELWIG & SON, L.L.C.Sep 5, 2024Sep 5, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 1, 2026