Equipment unit · VIN-decoded · NHTSA vPIC

2020 Freightliner Cascadia

3AKJHHDR3LSLW4837 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
23 mo
Inspections11
all-time
OOS inspections4
of 11
First seenJul 31, 2024
CA
Last seenJun 17, 2026
AZ
Inspected under 3 different carriers in 23 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
3AKJHHDR3LSLW4837
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 19, 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
3 · valid

Deterministic · position 9; calculated value 3.

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
LW4837

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 · Jul 31, 2024 – Jun 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 17, 2026AZII · Walk-around2OOSAOG CARRIER LLC 3081697ZP36294/CA
Apr 10, 2026AZII · Walk-around0AOG CARRIER LLC 3081697ZP36294/CA
Nov 28, 2025CAIII · Driver-only0AOG CARRIER LLC 3081697ZP36294/CA
Nov 7, 2025AZI · Full2OOSAOG CARRIER LLC 3081697ZP36294/CA
Oct 30, 2025AZIII · Driver-only2AOG CARRIER LLC 3081697ZP36294/CA
Sep 12, 2025CAII · Walk-around1RUFFSON LOGISTIC LLC 3480971ZP36294/CA
Sep 12, 2025CAI · Full2RUFFSON LOGISTIC LLC 3480971ZP36294/CA
Aug 9, 2025INIII · Driver-only1RUFFSON LOGISTIC LLC 3480971ZP36294/CA
Mar 28, 2025TXII · Walk-around0RUFFSON LOGISTIC LLC 3480971ZP36294/CA
Nov 28, 2024NMII · Walk-around1OOSRUFFSON LOGISTIC LLC 3480971ZP36294/CA
Jul 31, 2024CAII · Walk-around1OOSCOLDIRON SPECIALIZED DRIVEAWAY INC 603605MV72351/WI
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AOG CARRIER LLC3081697Oct 30, 2025Jun 17, 20265TN
RUFFSON LOGISTIC LLC3480971Nov 28, 2024Sep 12, 20255IL
COLDIRON SPECIALIZED DRIVEAWAY INC603605Jul 31, 2024Jul 31, 20241OK
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.
ZP36294CA1AOG CARRIER LLCOct 30, 2025Jun 17, 20265
ZP36294CARUFFSON LOGISTIC LLCNov 28, 2024Sep 12, 20255
MV72351WICOLDIRON SPECIALIZED DRIVEAWAY INCJul 31, 2024Jul 31, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026