Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR9MSMN3099 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJul 11, 2023
MO
Last seenJul 23, 2026
TX
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
3AKJHHDR9MSMN3099
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 11, 2023 – Jul 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 23, 2026TXII · Walk-around0—MZR TRANSPORTATION LLC 3588342R783596/TX
Oct 27, 2025OKIII · Driver-only0—MZR TRANSPORTATION LLC 3588342R783596/TX
May 7, 2025TXII · Walk-around0—MZR TRANSPORTATION LLC 3588342R783596/TX
Aug 6, 2024WYII · Walk-around0—HIRSCHBACH MOTOR LINES LLC 65769404938/NE
Jul 11, 2023MOII · Walk-around0—HIRSCHBACH MOTOR LINES LLC 65769404938/NE
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MZR TRANSPORTATION LLC3588342May 7, 2025Jul 23, 20263TX
HIRSCHBACH MOTOR LINES LLC65769Jul 11, 2023Aug 6, 20242IA
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.
R783596TX1MZR TRANSPORTATION LLCMay 7, 2025 → Jul 23, 20263
404938NE—HIRSCHBACH MOTOR LINES LLCJul 11, 2023 → Aug 6, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026