Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDV0MSMK2644 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
15 mo
Inspections4
all-time
OOS inspections0
of 4
First seenApr 7, 2025
IN
Last seenJul 13, 2026
TN
Inspected under 4 different carriers in 15 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
3AKJHHDV0MSMK2644
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 17, 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
JHHDV

Deterministic · VIN positions 4–8.

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

Deterministic · position 9; calculated value 0.

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
MK2644

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 · 8,157 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model
Cascadia

Prefix basis · 8,157 decoded VINs at 100.0% prefix purity.

Source · Vektor corpus / NHTSA vPIC ↗
Model line
126

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Source · model-line evidence ↗
Generation
126

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Source · generation evidence ↗
Cab type
Sleeper

Sourced label · prefix basis 8,157 decoded VINs at 100.0% prefix purity.

Source · cab evidence ↗
02

Inspection history

Every roadside inspection of this VIN, newest first · Apr 7, 2025 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026TNI · Full0—SIMAD LOGISTICS LLC 4377582P1352571/IL
Jan 17, 2026ILIII · Driver-only0—DK EXPRESS LLC 4161653P1295371/IL
Jun 9, 2025MTIII · Driver-only3—TURNAROUND TRUCKING LLC 3759150P1295371/IL
Apr 7, 2025INI · Full1—DDREAMS LLC 412058541381PF/NY
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SIMAD LOGISTICS LLC4377582Jul 13, 2026Jul 13, 20261MN
DK EXPRESS LLC4161653Jan 17, 2026Jan 17, 20261IL
TURNAROUND TRUCKING LLC3759150Jun 9, 2025Jun 9, 20251OH
DDREAMS LLC4120585Apr 7, 2025Apr 7, 20251OH
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.
P1352571IL1SIMAD LOGISTICS LLCJul 13, 2026 → Jul 13, 20261
P1295371IL—DK EXPRESS LLCJan 17, 2026 → Jan 17, 20261
P1295371IL—TURNAROUND TRUCKING LLCJun 9, 2025 → Jun 9, 20251
41381PFNY—DDREAMS LLCApr 7, 2025 → Apr 7, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026