I have a 2016 4unner. It is currently on a dual battery system that is not permanent. We have it connected to a 200w solar charger with a 25amp DCDC controller. For our vehicles, an inverter would not always be needed vs RVS. We have other 12v sources we can run to save power. I was running...
I would recommend to regear. Adding weight will always make the 4r feel sluggish at times. When I regeared it made a huge difference and the rig drove amazing! Running 35s with armor and gear can really weigh the rig down.
You lose your air dams with this set up. I prefer to have my stock pieces still in tact. So I went another route. I know because that is my car they used in that picture which I didn't let them share cause it has my personal information. They also damaged my car... I was told it was a part of...