Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR2MSMG8670 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
28 mo
Inspections18
all-time
OOS inspections3
of 18
First seenMar 23, 2024
CA
Last seenJul 29, 2026
CA
Inspected under 2 different carriers in 28 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
3AKJHHDR2MSMG8670
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
2 · valid

Deterministic · position 9; calculated value 2.

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
MG8670

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 · Mar 23, 2024 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026CAI · Full0PB11 TRANSPORTATION INC 4251060ZP58438/CA
Jul 2, 2026NVI · Full5PB11 TRANSPORTATION INC 4251060ZP58438/CA
Jul 2, 2026NVI · Full5PB11 TRANSPORTATION INC 4251060ZP58438/CA
May 6, 2026UTIII · Driver-only2PB11 TRANSPORTATION INC 4251060ZP58438/CA
Mar 15, 2026IAIII · Driver-only1PB11 TRANSPORTATION INC 4251060ZP58438/CA
Feb 25, 2026TXI · Full3PB11 TRANSPORTATION INC 4251060ZP58438/CA
Dec 9, 2025OHIII · Driver-only0PB11 TRANSPORTATION INC 4251060ZP58438/CA
Nov 12, 2025CAI · Full4OOSPB11 TRANSPORTATION INC 4251060ZP58438/CA
Jul 5, 2025UTIII · Driver-only3PB11 TRANSPORTATION INC 4251060ZP58438/CA
Mar 7, 2025AZI · Full6PB11 TRANSPORTATION INC 4251060ZP15614/CA
Oct 24, 2024CAI · Full6OOSPB11 TRANSPORTATION INC 4251060ZP15614/CA
Oct 22, 2024AZII · Walk-around2PB11 TRANSPORTATION INC 4251060ZP15614/CA
Sep 25, 2024NMII · Walk-around0PB11 TRANSPORTATION INC 4251060ZP15614/CA
Sep 11, 2024IAIII · Driver-only2PB11 TRANSPORTATION INC 4251060ZP15614/CA
Sep 10, 2024CAII · Walk-around3PB11 TRANSPORTATION INC 4251060ZP15614/CA
Aug 17, 2024CAIII · Driver-only2OOSPB11 TRANSPORTATION INC 4251060ZP15614/CA
Aug 16, 2024IAIII · Driver-only2PB11 TRANSPORTATION INC 4251060ZP15614/CA
Mar 23, 2024CAII · Walk-around0WMK FREIGHT INC 3454992ZP15614/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PB11 TRANSPORTATION INC4251060Aug 16, 2024Jul 29, 202617CA
WMK FREIGHT INC3454992Mar 23, 2024Mar 23, 20241CA
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.
ZP58438CA1PB11 TRANSPORTATION INCJul 5, 2025Jul 29, 20269
ZP15614CAPB11 TRANSPORTATION INCAug 16, 2024Mar 7, 20258
ZP15614CAWMK FREIGHT INCMar 23, 2024Mar 23, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026