Carlos Gonzales built up his '91 4Runner to handle some hardcore crawling and transport the family comfortably on camping trips. His shop, Toy Box Auto in Mesa, Arizona, hung a solid axle under the front with All-Pro 3-inch springs controlled with Bilstein 5100s. Trail-Gear hydro-assist helps steer the 37-inch Swamper radials, while ARBs keep the axles locked. Carlos added 63-inch Chevy springs in the rear and a Tacoma axle to the mix. A Marlin dual-case setup slows its speed to a crawl.