Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR7MSMA6147 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
16 mo
Inspections7
all-time
OOS inspections2
of 7
First seenMar 25, 2025
IN
Last seenJul 2, 2026
KY
Inspected under 4 different carriers in 16 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
3AKJHHDR7MSMA6147
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 26, 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
7 · valid

Deterministic · position 9; calculated value 7.

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
MA6147

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 · Mar 25, 2025 – Jul 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 2, 2026KYI · Full1OOSS V TRANSPORT INC 3191211P1252561/IL
Jan 22, 2026TNIII · Driver-only1—MCLEOD EXPRESS LLC 9929863010581/IN
Nov 5, 2025SDI · Full8OOSTRUST WAY TRANSPORTATION INC 4419823P1252561/IL
Sep 4, 2025OHII · Walk-around3—S V TRANSPORT INC 3191211P1252561/IL
Jul 29, 2025INIII · Driver-only1—TRUST WAY TRANSPORTATION INC 4419823P1252561/IL
Apr 1, 2025TNIII · Driver-only0—SIV TRANSPORT LLC 4251531P1252561/IL
Mar 25, 2025INIII · Driver-only1—SIV TRANSPORT LLC 4251531P1252561/IL
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
S V TRANSPORT INC3191211Sep 4, 2025Jul 2, 20262IL
MCLEOD EXPRESS LLC992986Jan 22, 2026Jan 22, 20261IL
TRUST WAY TRANSPORTATION INC4419823Jul 29, 2025Nov 5, 20252IL
SIV TRANSPORT LLC4251531Mar 25, 2025Apr 1, 20252IL
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.
P1252561IL1S V TRANSPORT INCSep 4, 2025 → Jul 2, 20262
3010581IN—MCLEOD EXPRESS LLCJan 22, 2026 → Jan 22, 20261
P1252561IL—TRUST WAY TRANSPORTATION INCJul 29, 2025 → Nov 5, 20252
P1252561IL—SIV TRANSPORT LLCMar 25, 2025 → Apr 1, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026