Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR4MSMD0356 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under5
24 mo
Inspections7
all-time
OOS inspections2
of 7
First seenMay 7, 2024
OR
Last seenMay 28, 2026
NV
Inspected under 5 different carriers in 24 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
3AKJHHDR4MSMD0356
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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Source · 49 CFR Part 565 ↗
Model year candidates
1991 or 2021

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

Source · 49 CFR Part 565 ↗
North American serial sequence
MD0356

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

Source · Vektor corpus / NHTSA vPIC ↗
Model
Cascadia

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model line
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Source · model-line evidence ↗
Generation
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Source · generation evidence ↗
Cab type
Sleeper

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Source · cab evidence ↗
02

Inspection history

Every roadside inspection of this VIN, newest first · May 7, 2024 – May 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 28, 2026NVIII · Driver-only0—JN FREIGHT LLC 4154900A007801/UT
Jan 2, 2026UTIII · Driver-only1—JN FREIGHT LLC 4154900A007801/UT
Nov 25, 2025UTIII · Driver-only1—JN FREIGHT LLC 4154900A007801/UT
Apr 29, 2025TXII · Walk-around0—LADY Z TRANSPORT LLC 4079956PWZ9366/OH
Apr 23, 2025MTIII · Driver-only2—T FOR TINGLES TRUCKING LLC 3969574PWZ9366/OH
Oct 21, 2024IAII · Walk-around2OOSANKAWA LOGISTICS LLC 4021434PWZ9366/OH
May 7, 2024ORIII · Driver-only1OOSMBPRO INC 3596960PWZ9366/OH
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JN FREIGHT LLC4154900Nov 25, 2025May 28, 20263UT
LADY Z TRANSPORT LLC4079956Apr 29, 2025Apr 29, 20251MA
T FOR TINGLES TRUCKING LLC3969574Apr 23, 2025Apr 23, 20251MO
ANKAWA LOGISTICS LLC4021434Oct 21, 2024Oct 21, 20241MI
MBPRO INC3596960May 7, 2024May 7, 20241OH
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.
A007801UT—JN FREIGHT LLCNov 25, 2025 → May 28, 20263
PWZ9366OH—LADY Z TRANSPORT LLCApr 29, 2025 → Apr 29, 20251
PWZ9366OH—T FOR TINGLES TRUCKING LLCApr 23, 2025 → Apr 23, 20251
PWZ9366OH—ANKAWA LOGISTICS LLCOct 21, 2024 → Oct 21, 20241
PWZ9366OH—MBPRO INCMay 7, 2024 → May 7, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026