Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR1MSMG3377 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
37 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJul 28, 2023
CA
Last seenAug 17, 2026
NV
Inspected under 3 different carriers in 37 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
3AKJHHDR1MSMG3377
Make
Freightliner
Model
Cascadia
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 12, 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
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1991 or 2021

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
MG3377

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 · Jul 28, 2023 – Aug 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 17, 2026NVIII · Driver-only0—ALARO 1 LLC 4363914ZP80862/CA
May 1, 2026AZII · Walk-around0—ALARO 1 LLC 4363914ZP80862/CA
Oct 23, 2025CAI · Full0—RDXY TRUCKING LLC 4286738ZP57555/CA
Jul 25, 2024NCII · Walk-around1OOSSWIFT TRANSPORTATION COMPANY OF ARIZONA LLC 542833410007/IN
Jul 28, 2023CAI · Full0—SWIFT TRANSPORTATION COMPANY OF ARIZONA LLC 542833410007/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALARO 1 LLC4363914May 1, 2026Aug 17, 20262CA
RDXY TRUCKING LLC4286738Oct 23, 2025Oct 23, 20251CA
SWIFT TRANSPORTATION COMPANY OF ARIZONA LLC54283Jul 28, 2023Jul 25, 20242AZ
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.
ZP80862CA1ALARO 1 LLCMay 1, 2026 → Aug 17, 20262
ZP57555CA—RDXY TRUCKING LLCOct 23, 2025 → Oct 23, 20251
3410007IN—SWIFT TRANSPORTATION COMPANY OF ARIZONA LLCJul 28, 2023 → Jul 25, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026