Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR0MSMS7698 · Truck-Tractor · TRUCK
Carriers run under2
19 mo
Inspections7
all-time
OOS inspections0
of 7
First seen12/04/2024
TN
Last seen07/03/2026
MS
Inspected under 2 different carriers in 19 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
3AKJHHDR0MSMS7698
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
06/27/2026
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 · 12/04/2024 – 07/03/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/03/2026MSII · Walk-around0—HOUSTON TANK SERVICES LLC 990896V3989HY/TN
06/20/2026ARIII · Driver-only1—HOUSTON TANK SERVICES LLC 990896V3989HY/TN
04/30/2026ARIII · Driver-only1—HOUSTON TANK SERVICES LLC 990896V3989HY/TN
01/08/2026ARIII · Driver-only0—HOUSTON TANK SERVICES LLC 990896V3989HY/TN
11/25/2025TXII · Walk-around0—HOUSTON TANK SERVICES LLC 990896V3989HY/TN
07/23/2025MOII · Walk-around2—HOUSTON TANK SERVICES LLC 990896V3989HY/TN
12/04/2024TNII · Walk-around1—MID SOUTH TRANSPORT INC 286319A631HZ/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HOUSTON TANK SERVICES LLC99089607/23/202507/03/20266TN
MID SOUTH TRANSPORT INC28631912/04/202412/04/20241TN
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.
V3989HYTN1HOUSTON TANK SERVICES LLC07/23/2025 → 07/03/20266
A631HZTN—MID SOUTH TRANSPORT INC12/04/2024 → 12/04/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/27/2026