Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR3MSMF4499 · Truck-Tractor · TRUCK
Carriers run under2
10 mo
Inspections4
all-time
OOS inspections2
of 4
First seen08/23/2025
TN
Last seen06/30/2026
AR
Inspected under 2 different carriers in 10 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
3AKJHHDR3MSMF4499
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
07/12/2026
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 · 08/23/2025 – 06/30/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/30/2026ARIII · Driver-only1—TRANSFREIGHT SUPPORT INC 3159808PR56013/SD
05/13/2026WIII · Walk-around2—TRANSFREIGHT SUPPORT INC 315980884735C/SD
10/17/2025KYI · Full1OOSUS HIGHWAY EXPRESS INC 235042084735C/SD
08/23/2025TNI · Full1OOSUS HIGHWAY EXPRESS INC 235042084735C/SD
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSFREIGHT SUPPORT INC315980805/13/202606/30/20262IL
US HIGHWAY EXPRESS INC235042008/23/202510/17/20252IL
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.
PR56013SD1TRANSFREIGHT SUPPORT INC06/30/2026 → 06/30/20261
84735CSD—TRANSFREIGHT SUPPORT INC05/13/2026 → 05/13/20261
84735CSD—US HIGHWAY EXPRESS INC08/23/2025 → 10/17/20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026