So far, EarthRoamer has only built its epic products based on the Ford Super Duty. However, that’s no longer the case, as they’ve decided to expand their reach beyond just the Earthroamer LTi. And at the 2022 SEMA Show, the Colorado-based upfitter pulled the sheet off the EarthRoamer SX, a new machine that utilizes the platform of the Chevrolet Silverado Medium Duty truck. EarthRoamer SX Chevrolet Silverado Medium Duty: DetailsThe EarthRoamer SX utilizes the same technology and innovations incorporated into the LTi line, but it takes the Overlanding vehicle a few steps further. The SX is next …