Equipment unit · VIN-decoded · NHTSA vPIC

2020 Freightliner Cascadia

3AKJHHDR4LSLR9161 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
19 mo
Inspections8
all-time
OOS inspections1
of 8
First seenFeb 14, 2024
NC
Last seenSep 29, 2025
MO
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
3AKJHHDR4LSLR9161
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 21, 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
LR9161

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 · Feb 14, 2024 – Sep 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 29, 2025MOII · Walk-around1TPO EXPRESS LLC 4018100PXB4551/OH
Aug 6, 2025CAIII · Driver-only0TPO EXPRESS LLC 4018100PXP4551/OH
Nov 14, 2024ARIII · Driver-only4DARIN TRANSPORT LLC 3690985PXB4551/OH
Oct 17, 2024TNIII · Driver-only1A&B QUALITY LLC 3678567PXB4551/OH
Aug 1, 2024TNIII · Driver-only0SCHNEIDER NATIONAL CARRIERS INC 2641842784191/IN
Jul 16, 2024OHIII · Driver-only0SCHNEIDER NATIONAL CARRIERS INC 2641842784191/IN
Mar 1, 2024OHIII · Driver-only0SCHNEIDER NATIONAL CARRIERS INC 2641842784191/IN
Feb 14, 2024NCII · Walk-around1OOSSCHNEIDER NATIONAL CARRIERS INC 2641842784191/IN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TPO EXPRESS LLC4018100Aug 6, 2025Sep 29, 20252OH
DARIN TRANSPORT LLC3690985Nov 14, 2024Nov 14, 20241OH
A&B QUALITY LLC3678567Oct 17, 2024Oct 17, 20241OH
SCHNEIDER NATIONAL CARRIERS INC264184Feb 14, 2024Aug 1, 20244WI
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.
PXB4551OHTPO EXPRESS LLCSep 29, 2025Sep 29, 20251
PXP4551OHTPO EXPRESS LLCAug 6, 2025Aug 6, 20251
PXB4551OHDARIN TRANSPORT LLCNov 14, 2024Nov 14, 20241
PXB4551OHA&B QUALITY LLCOct 17, 2024Oct 17, 20241
2784191INSCHNEIDER NATIONAL CARRIERS INCFeb 14, 2024Aug 1, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026