Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDRXMSMZ5782 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
36 mo
Inspections17
all-time
OOS inspections2
of 17
First seenJul 30, 2023
CA
Last seenJul 29, 2026
ID
Inspected under 2 different carriers in 36 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
3AKJHHDRXMSMZ5782
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
Jun 14, 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
1991 or 2021

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

North American serial sequence
MZ5782

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
2021

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 30, 2023 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026IDI · Full3ROCKET LOGISTICS INCORPORATED 342188990617P/BC
May 25, 2026WAIII · Driver-only0ROCKET LOGISTICS INCORPORATED 342188990617P/BC
Apr 16, 2026CAII · Walk-around1ROCKET LOGISTICS INCORPORATED 342188990617P/BC
Feb 10, 2026WAIII · Driver-only0ROCKET TRANSPORT INC 295501390617P/BC
Feb 2, 2026MTII · Walk-around2ROCKET LOGISTICS INCORPORATED 342188990617P/BC
Jan 30, 2026CAI · Full0ROCKET LOGISTICS INCORPORATED 342188990617P/BC
Oct 28, 2025CAI · Full0ROCKET LOGISTICS INCORPORATED 342188990617P/BC
Sep 26, 2025MTII · Walk-around0ROCKET LOGISTICS INCORPORATED 342188990617P/BC
May 6, 2025CAII · Walk-around0ROCKET LOGISTICS INCORPORATED 342188952859P/BC
Jan 20, 2025CAII · Walk-around5ROCKET LOGISTICS INCORPORATED 342188952859P/BC
Nov 15, 2024UTIII · Driver-only0ROCKET LOGISTICS INCORPORATED 342188952859P/BC
Sep 18, 2024CAI · Full2OOSROCKET LOGISTICS INCORPORATED 342188952859P/BC
Sep 18, 2024CAI · Full0ROCKET LOGISTICS INCORPORATED 342188952859P/BC
Jun 13, 2024MTIII · Driver-only0ROCKET LOGISTICS INCORPORATED 342188952859P/BC
May 14, 2024MTI · Full4OOSROCKET LOGISTICS INCORPORATED 342188952859P/BC
Dec 4, 2023MTII · Walk-around0ROCKET LOGISTICS INCORPORATED 342188952859P/BC
Jul 30, 2023CAIII · Driver-only0ROCKET LOGISTICS INCORPORATED 342188952859P/BC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROCKET LOGISTICS INCORPORATED3421889Jul 30, 2023Jul 29, 202616BC
ROCKET TRANSPORT INC2955013Feb 10, 2026Feb 10, 20261BC
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.
90617PBC1ROCKET LOGISTICS INCORPORATEDSep 26, 2025Jul 29, 20267
90617PBCROCKET TRANSPORT INCFeb 10, 2026Feb 10, 20261
52859PBCROCKET LOGISTICS INCORPORATEDJul 30, 2023May 6, 20259
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026