These are 100% bolt on sliders, frame plate design varies from make and model. These are constructed of 1.75"x.120" DOM tubing and 3/16" thick frame plates with gusseted legs. Tacoma frames you just have to drill a couple 3/8" holes in the bottom of the frame. The 4th gen 4runner and GX-470 sliders you just have to install a 3/8" nut sert on the frame. Installation of a nutsert video will be below. The 2010 and newer 4runners, Gx-460s and FJ Cruisers and require no drilling, just bolt up to factory holes. They come raw steel. Comes will all necessary mounting hardware. SHIPPING WILL BE MORE THAN QUOTED AT CHECKOUT, SHIPPING WILL RANGE $150-200 MINIMUM PER SET AND WILL BE BILLED AFTER WEIGHED AND PACKAGED.