Equipment unit · VIN-decoded · NHTSA vPIC

2020 Freightliner Cascadia

3AKJHHDR2LSLL9251 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under4
29 mo
Inspections9
all-time
OOS inspections1
of 9
First seenOct 30, 2023
CA
Last seenMar 21, 2026
PA
Inspected under 4 different carriers in 29 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
3AKJHHDR2LSLL9251
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 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
2 · valid

Deterministic · position 9; calculated value 2.

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
LL9251

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 · Oct 30, 2023 – Mar 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 21, 2026PAII · Walk-around2ROCKSTAR HAULERS LLC 3273226AH68267/PA
Mar 5, 2026TXII · Walk-around0ROCKSTAR HAULERS LLC 3273226AH68267/PA
Dec 16, 2025KYI · Full3ROCKSTAR HAULERS LLC 3273226AH68267/PA
Apr 27, 2025IAII · Walk-around10OOSSMT TRANS LLC 3515574TEMP/PA
Apr 22, 2025COIII · Driver-only1SMT TRANS LLC 3515574776928/PA
Aug 9, 2024ILIII · Driver-only0CORE LOGISTICS CORP 4017326P1033289/IL
Aug 4, 2024ILIII · Driver-only0CORE LOGISTICS CORP 4017326P1033289/IL
Jul 29, 2024AZII · Walk-around0CORE LOGISTICS CORP 4017326P1033289/IL
Oct 30, 2023CAII · Walk-around0SARAY EXPRESS INC 3596386P1033289/IL
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROCKSTAR HAULERS LLC3273226Dec 16, 2025Mar 21, 20263PA
SMT TRANS LLC3515574Apr 22, 2025Apr 27, 20252PA
CORE LOGISTICS CORP4017326Jul 29, 2024Aug 9, 20243IL
SARAY EXPRESS INC3596386Oct 30, 2023Oct 30, 20231IL
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.
AH68267PAROCKSTAR HAULERS LLCDec 16, 2025Mar 21, 20263
TEMPPASMT TRANS LLCApr 27, 2025Apr 27, 20251
776928PASMT TRANS LLCApr 22, 2025Apr 22, 20251
P1033289ILCORE LOGISTICS CORPJul 29, 2024Aug 9, 20243
P1033289ILSARAY EXPRESS INCOct 30, 2023Oct 30, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026