Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR7PSNS6135 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
33 mo
Inspections5
all-time
OOS inspections1
of 5
First seenNov 2, 2023
MT
Last seenAug 19, 2026
NC
Inspected under 4 different carriers in 33 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
3AKJHHDR7PSNS6135
Make
Freightliner
Model
Cascadia
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Aug 2, 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
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1993 or 2023

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

North American serial sequence
NS6135

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
2023

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 · Nov 2, 2023 – Aug 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 19, 2026NCIII · Driver-only0SUPERIOR LOGISTICS SERVICES INC 5705933381483/IN
Aug 19, 2026NCIII · Driver-only0SUPERIOR LOGISTICS SERVICES INC 5705933381483/IN
Oct 21, 2025VAIII · Driver-only2OOST G STEGALL TRUCKING CO INC 480073381483/IN
Jun 11, 2025SCIII · Driver-only0CORSAN FREIGHT LLC 31791383381483/IN
Nov 2, 2023MTIII · Driver-only0STONE MOUNTAIN TRANSPORT CORP 34266353381483/IN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SUPERIOR LOGISTICS SERVICES INC570593Aug 19, 2026Aug 19, 20262NC
T G STEGALL TRUCKING CO INC48007Oct 21, 2025Oct 21, 20251NC
CORSAN FREIGHT LLC3179138Jun 11, 2025Jun 11, 20251NC
STONE MOUNTAIN TRANSPORT CORP3426635Nov 2, 2023Nov 2, 20231UT
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.
3381483IN1SUPERIOR LOGISTICS SERVICES INCAug 19, 2026Aug 19, 20262
3381483INT G STEGALL TRUCKING CO INCOct 21, 2025Oct 21, 20251
3381483INCORSAN FREIGHT LLCJun 11, 2025Jun 11, 20251
3381483INSTONE MOUNTAIN TRANSPORT CORPNov 2, 2023Nov 2, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026