Smh... not sure why you all didn’t buy mini vans.
They’re long, heavy, and designed for comfort and hauling. Get a different vehicle!! Or, put the car seat in the back of your ride, get the wife a 5 pt harness and hit the trails. Stop messing with her ride. Everyone here tried to help you. You want 35s - trim it or lift it. Just because that cannot be done the way you want it - don’t cut folks down that took the time to try to help you.