Equipment unit · VIN-decoded · NHTSA vPIC

2021 Freightliner Cascadia

3AKJHHDR2MSMJ6816 · Truck-Tractor · TRUCK
Carriers run under3
22 mo
Inspections5
all-time
OOS inspections1
of 5
First seenSep 3, 2024
NE
Last seenJul 1, 2026
IN
Inspected under 3 different carriers in 22 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
3AKJHHDR2MSMJ6816
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 7, 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 · Sep 3, 2024 – Jul 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 1, 2026INIII · Driver-only1—WWH INC 2954205P1341994/IL
Feb 12, 2026ARII · Walk-around3OOSWWH INC 2954205NON/IL
Sep 3, 2025MOII · Walk-around0—KNIGHT TRANSPORTATION INC 4288233379844/IN
Mar 29, 2025ILIII · Driver-only0—KNIGHT REFRIGERATED LLC 12529053635626/IN
Sep 3, 2024NEIII · Driver-only0—KNIGHT REFRIGERATED LLC 12529053635626/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WWH INC2954205Feb 12, 2026Jul 1, 20262IL
KNIGHT TRANSPORTATION INC428823Sep 3, 2025Sep 3, 20251AZ
KNIGHT REFRIGERATED LLC1252905Sep 3, 2024Mar 29, 20252AZ
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.
P1341994IL1WWH INCJul 1, 2026 → Jul 1, 20261
NONIL—WWH INCFeb 12, 2026 → Feb 12, 20261
3379844IN—KNIGHT TRANSPORTATION INCSep 3, 2025 → Sep 3, 20251
3635626IN—KNIGHT REFRIGERATED LLCSep 3, 2024 → Mar 29, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 7, 2026