Jeep Wrangler JK went from 2007 to 2018, that's 12 model years. Yes, you can also get a JL as a 2018 which seems weird to me. So the 4Runner if it went as long as the Jeep without a refesh would not get it until 2022. I think the Nissan Frontier has gone even longer.
The reason why we love them is for the durability, longevity, and less computerized stuff to break down when off-roading. The diving and leaning can be fixed with a lift.