Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR2MSMJ7545 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
27 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJul 9, 2024
CA
Last seenOct 6, 2026
CO
Inspected under 4 different carriers in 27 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
3AKJHHDR2MSMJ7545
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 12, 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
2 · valid

Deterministic · position 9; calculated value 2.

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
MJ7545

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.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 9, 2024 – Oct 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 6, 2026COIII · Driver-only3—BLACKHAVEN LLC 4495187R852694/TX
Oct 5, 2026NMII · Walk-around2—BLACKHAVEN LLC 4495187R852694/TX
Sep 2, 2026UTI · Full1—DR ECHOLS TRUCKING INC 2837662R852694/TX
Jun 17, 2026TXII · Walk-around1OOSKARAHAN LOGISTICS LLC 4308030R852694/TX
Jul 11, 2024CAI · Full0—TRANS-MEX INC SA DE CV 7103813106212/IN
Jul 9, 2024CAI · Full0—TRANS-MEX INC SA DE CV 7103813106212/IN
Jul 9, 2024CAI · Full1OOSTRANS-MEX INC SA DE CV 7103813106212/IN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BLACKHAVEN LLC4495187Oct 5, 2026Oct 6, 20262TX
DR ECHOLS TRUCKING INC2837662Sep 2, 2026Sep 2, 20261GA
KARAHAN LOGISTICS LLC4308030Jun 17, 2026Jun 17, 20261IL
TRANS-MEX INC SA DE CV710381Jul 9, 2024Jul 11, 20243SO
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.
R852694TX1BLACKHAVEN LLCOct 5, 2026 → Oct 6, 20262
R852694TX1DR ECHOLS TRUCKING INCSep 2, 2026 → Sep 2, 20261
R852694TX1KARAHAN LOGISTICS LLCJun 17, 2026 → Jun 17, 20261
3106212IN—TRANS-MEX INC SA DE CVJul 9, 2024 → Jul 11, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026