Truck owners are in a different league than other vehicle owners. There are a lot of things that trucks do that other cars can’t. Towing and hauling can only be done by a powerful and tough truck. Nothing else is going to have the power you need.
There are a lot of important things you need to have to go off-roading. It’s not just putting a new pair of tires on your truck or SUV and hoping for the best. Of course, you don’t need to have an entirely custom vehicle to go off-roading either.