Rivian’s R1T and R1S Are Our New Favorite Off-Road EVs Posted on August 30, 2022 By Charlielikes We put Rivian’s all-electric siblings through a 1,300-mile stress test. From comfort to range and versatility, they passed with flying colors. Tech Tags:‘new, and, are, evs, favorite, off-road, our, r1s, r1t, rivian’s, tech, technology