Equipment unit · VIN-decoded · NHTSA vPIC

2023 Freightliner Cascadia

3AKJHHDR2PSUR1231 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
19 mo
Inspections9
all-time
OOS inspections1
of 9
First seenDec 17, 2024
NM
Last seenJul 20, 2026
TX
Inspected under 4 different carriers in 19 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
3AKJHHDR2PSUR1231
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 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.

Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

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
UR1231

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 · Dec 17, 2024 – Jul 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 20, 2026TXIII · Driver-only0DAY & ROSS USA INC 1632993910339/IN
Jul 20, 2026TXIII · Driver-only0DAY & ROSS USA INC 1632993910339/IN
Apr 21, 2026CAIII · Driver-only1ARAGON INC 7837763910339/IN
Apr 7, 2026AZIII · Driver-only3ARAGON INC 783776R670945/TX
Apr 7, 2026AZIII · Driver-only3ARAGON INC 783776R670945/TX
Jan 8, 2026COII · Walk-around0ARAGON INC 783776R670945/TX
Nov 3, 2025CAII · Walk-around1OOSARAGON INC 783776R670945/TX
Apr 7, 2025NMI · Full0BEST EXPRESS TRANSPORTATION LLC 2152122R670945/TX
Dec 17, 2024NMIII · Driver-only0L & P TRANSPORTATION LLC 302761R670945/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DAY & ROSS USA INC163299Jul 20, 2026Jul 20, 20262MI
ARAGON INC783776Nov 3, 2025Apr 21, 20265NM
BEST EXPRESS TRANSPORTATION LLC2152122Apr 7, 2025Apr 7, 20251TX
L & P TRANSPORTATION LLC302761Dec 17, 2024Dec 17, 20241MO
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.
3910339IN1DAY & ROSS USA INCJul 20, 2026Jul 20, 20262
3910339INARAGON INCApr 21, 2026Apr 21, 20261
R670945TX1ARAGON INCNov 3, 2025Apr 7, 20264
R670945TXBEST EXPRESS TRANSPORTATION LLCApr 7, 2025Apr 7, 20251
R670945TX1L & P TRANSPORTATION LLCDec 17, 2024Dec 17, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 26, 2026