Equipment unit · VIN-decoded · NHTSA vPIC

2020 Freightliner Cascadia

3AKJHHDRXLSJK3938 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
31 mo
Inspections9
all-time
OOS inspections2
of 9
First seenNov 7, 2023
CA
Last seenJun 24, 2026
OR
Inspected under 2 different carriers in 31 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
3AKJHHDRXLSJK3938
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
X · valid

Deterministic · position 9; calculated value X.

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
JK3938

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.

02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 7, 2023 – Jun 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 24, 2026ORIII · Driver-only4—SID TRUCKING LLC 4367721RP28049/WA
Apr 15, 2026CAI · Full0—SID TRUCKING LLC 4367721RP28049/WA
Mar 25, 2026WAII · Walk-around4—SID TRUCKING LLC 4367721RP28049/WA
Sep 24, 2025ORIII · Driver-only1—SID TRUCKING LLC 4367721RP21334/WA
Jul 11, 2025WAIII · Driver-only0—SID TRUCKING LLC 4367721RP21334/WA
Oct 10, 2024AZII · Walk-around7OOSJ&J CARRIER LLC 3801143ZP04632/CA
Jan 7, 2024WYI · Full12OOSJ&J CARRIER LLC 3801143ZP04632/CA
Dec 1, 2023MTII · Walk-around0—J&J CARRIER LLC 3801143ZP04632/CA
Nov 7, 2023CAI · Full0—J&J CARRIER LLC 3801143ZP04632/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SID TRUCKING LLC4367721Jul 11, 2025Jun 24, 20265WA
J&J CARRIER LLC3801143Nov 7, 2023Oct 10, 20244WA
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.
RP28049WA1SID TRUCKING LLCMar 25, 2026 → Jun 24, 20263
RP21334WA—SID TRUCKING LLCJul 11, 2025 → Sep 24, 20252
ZP04632CA—J&J CARRIER LLCNov 7, 2023 → Oct 10, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026