I really think he's got a good point on people stuffing tires and saying "they fit with no rubbing, except in reverse out of my driveway. And they don't rub on gravel roads".
He's also obviously not talking about everyone. "Off-road" can mean something a bit different to everyone. It could span the spectrum from a flat dirt path to a smooth hayfield to a potholed FR road to desert racing or rock crawling.
Off-road doesn't have to be rock crawling and going up steep inclines with chances of roll over. I got the Kings and am upgrading tires primarily because I go down a lot of ill maintained forest service roads and what are almost jeep-only trails to get to fishing/hunting/hiking spots. And in New Mexico and southern CO, that equals a lot of large, rough rocks and rough trails in places that are low trafficked and no service. If I'm facing something that looks like it's got a even 25% chance of rolling my truck or really busting up my undercarriage or body, I'm probably going to go a different way or walk. I can probably get up a good chuck of it in a stock truck with careful tire placement, but it won't be a fun experience and I'll be constantly worried about blowing out a sidewall on the stock tires.
There's a difference between building up a truck to have some decent off-road capability vs building a vehicle with the main purpose to be an off-road beast of a machine. But there's also a gray, fuzzy line somewhere where it's actually off-road and you start benefitting from upgrades due to uneven ground and traction issues.
Sent from my iPhone using Tapatalk