Equipment unit · VIN-decoded · NHTSA vPIC

2020 Freightliner Cascadia

3AKJHHDR4LSLN9551 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
34 mo
Inspections13
all-time
OOS inspections7
of 13
First seenSep 11, 2023
WI
Last seenJul 25, 2026
CO
Inspected under 2 different carriers in 34 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
3AKJHHDR4LSLN9551
Make
Freightliner
Model
Cascadia
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 20, 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
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1990 or 2020

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

North American serial sequence
LN9551

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
2020

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 11, 2023 – Jul 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 25, 2026COI · Full1OOSSAND CREEK TRANSPORT LLC 1585698AN3767/ID
Jul 22, 2026ORI · Full6OOSSAND CREEK TRANSPORT LLC 1585698AM9970ID/ID
Jul 8, 2026NEIII · Driver-only2OOSSAND CREEK TRANSPORT LLC 1585698AN3767/ID
Jul 8, 2026NEIII · Driver-only2OOSSAND CREEK TRANSPORT LLC 1585698AN3767/ID
Apr 26, 2026WYII · Walk-around2SAND CREEK TRANSPORT LLC 1585698AM9970/ID
Dec 11, 2025FLIII · Driver-only0SAND CREEK TRANSPORT LLC 1585698AM9970/ID
Oct 2, 2025MOIII · Driver-only0SAND CREEK TRANSPORT LLC 1585698AM9970/ID
Sep 2, 2025WYII · Walk-around6OOSSAND CREEK TRANSPORT LLC 1585698AM9970/ID
Jul 8, 2025KSII · Walk-around0SAND CREEK TRANSPORT LLC 1585698AM9970/ID
Mar 27, 2025MTII · Walk-around4OOSSAND CREEK TRANSPORT LLC 1585698AM9970/ID
Mar 15, 2025WYII · Walk-around6OOSSAND CREEK TRANSPORT LLC 1585698AM9970/ID
Feb 10, 2025UTIII · Driver-only1SAND CREEK TRANSPORT LLC 1585698TEMP/ID
Sep 11, 2023WIIII · Driver-only1SUPER T TRANSPORT INC 1710127AL9467/ID
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SAND CREEK TRANSPORT LLC1585698Feb 10, 2025Jul 25, 202612ID
SUPER T TRANSPORT INC1710127Sep 11, 2023Sep 11, 20231ID
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.
AN3767ID1SAND CREEK TRANSPORT LLCJul 8, 2026Jul 25, 20263
AM9970IDID1SAND CREEK TRANSPORT LLCJul 22, 2026Jul 22, 20261
AM9970IDSAND CREEK TRANSPORT LLCMar 15, 2025Apr 26, 20267
TEMPIDSAND CREEK TRANSPORT LLCFeb 10, 2025Feb 10, 20251
AL9467IDSUPER T TRANSPORT INCSep 11, 2023Sep 11, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026