Short of a completely new vehicle, Toyota shouldn't turn the 4runner into a Wrangler or even a Bronco. If you want a short wheel base toy that has limited space and load but can otherwise tear the trail up on 37's you shouldn't really be buying a 4runner. Most folks would know that getting into the vehicle. These are different categories of 4x4 vehicles. Find your balance in terms of cost, size, payload, off road performance (like wheel travel, articulation, clearance etc), and on road manners and pick a vehicle accordingly. Some will fall on the two door Jeep side of that spectrum while others will fall on the Raptor, RAM or the LC200. The 4runner sits somewhere in the middle of that pack. Those "compromises" that many feel are also features that are vital in an overland vehicle especially when you are looking at moderate to long trips with 2-3 people. You can do that on a 4runner. You can't do that on a 2 door Jeep or Bronco unless you want to live with a whole host of compromises or tow a trailer.