Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR8MSMG9211 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under2
26 mo
Inspections11
all-time
OOS inspections4
of 11
First seenJul 26, 2023
SC
Last seenSep 8, 2025
SD
Inspected under 2 different carriers in 26 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
3AKJHHDR8MSMG9211
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 17, 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
8 · valid

Deterministic · position 9; calculated value 8.

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
MG9211

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 26, 2023 – Sep 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 8, 2025SDIII · Driver-only3OOSR&K ROADLINES INC 3594996ZP30634/CA
Aug 21, 2025SCIII · Driver-only0LANDAIR TRANSPORT LLC 2414112999359/IN
May 20, 2025SCII · Walk-around0LANDAIR TRANSPORT LLC 2414112999359/IN
Mar 19, 2025WAIII · Driver-only3OOSR&K ROADLINES INC 3594996ZP30634/CA
Jan 15, 2025COII · Walk-around2R&K ROADLINES INC 3594996ZP30634/CA
Dec 24, 2024SCII · Walk-around1OOSLANDAIR TRANSPORT LLC 2414112999359/IN
Dec 3, 2024SCI · Full0LANDAIR TRANSPORT LLC 2414112999359/IN
Oct 8, 2024CAI · Full0R&K ROADLINES INC 3594996ZP30634/CA
May 7, 2024SCII · Walk-around2OOSLANDAIR TRANSPORT LLC 2414112999359/IN
Dec 6, 2023SCIII · Driver-only0LANDAIR TRANSPORT LLC 2414112999359/IN
Jul 26, 2023SCIII · Driver-only1LANDAIR TRANSPORT LLC 2414112999359/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
R&K ROADLINES INC3594996Oct 8, 2024Sep 8, 20254CA
LANDAIR TRANSPORT LLC241411Jul 26, 2023Aug 21, 20257TN
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.
ZP30634CAR&K ROADLINES INCOct 8, 2024Sep 8, 20254
2999359INLANDAIR TRANSPORT LLCJul 26, 2023Aug 21, 20257
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026