Freezing temps? Strong winds? Drifting snow? Perfect weather for a professional driver to take the GMC HUMMER EV electric truck test vehicle for a 360-degree spin—including available CrabWalk.™^† Get a sneak peek at how the world’s first all-electric supertruck spends a snow day. We headed out to GM’s test facility with the preproduction test vehicle and made the most of -6 degree temps testing the HUMMER EV’s 4-Wheel steering and its revolutionary CrabWalk™ technology … turning late winter into snow crab season.