Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR6PSUE1220 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
32 mo
Inspections10
all-time
OOS inspections0
of 10
First seenNov 25, 2023
WY
Last seenJul 9, 2026
TX
Inspected under 4 different carriers in 32 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
3AKJHHDR6PSUE1220
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
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
6 · valid

Deterministic · position 9; calculated value 6.

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
UE1220

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 25, 2023 – Jul 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 9, 2026TXIII · Driver-only0OL LOGISTICS LLC 2789021R844358/TX
Oct 10, 2025CAII · Walk-around0PREMIUM CARGO LLC 308683037KT9C/MO
Sep 15, 2025WAII · Walk-around1PREMIUM CARGO LLC 308683037KT9C/MO
Jun 16, 2025NJI · Full1SAYRAM CORP 291481237KT9C/MO
Mar 11, 2025USI · Full0SAYRAM CORP 291481237KT9C/MO
Dec 15, 2024NMII · Walk-around0SAYRAM CORP 291481237KT9C/MO
Dec 7, 2024KYI · Full1SAYRAM CORP 291481237KT9C/MO
Oct 26, 2024WAII · Walk-around0SAYRAM CORP 291481237KT9C/MO
Feb 27, 2024UTIII · Driver-only0CIRCLE O INC 306389737KT9C/MO
Nov 25, 2023WYIII · Driver-only1SAYRAM CORP 291481237KT9C/MO
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OL LOGISTICS LLC2789021Jul 9, 2026Jul 9, 20261TX
PREMIUM CARGO LLC3086830Sep 15, 2025Oct 10, 20252IL
SAYRAM CORP2914812Nov 25, 2023Jun 16, 20256MO
CIRCLE O INC3063897Feb 27, 2024Feb 27, 20241IL
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.
R844358TX1OL LOGISTICS LLCJul 9, 2026Jul 9, 20261
37KT9CMOPREMIUM CARGO LLCSep 15, 2025Oct 10, 20252
37KT9CMOSAYRAM CORPNov 25, 2023Jun 16, 20256
37KT9CMOCIRCLE O INCFeb 27, 2024Feb 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026