Call it whatever you want: Dog Legged, Sideways, or crabbing was once a sign of a hillbilly with a homemade lift kit. Now that the manufacturers have realized the benefits of rear-steering, the GMC Hummer EV Crab Walk preview has left us speechless. The last time GMC did this was on their quadra-steer trucks and they have been hoarded by collectors. It, like every other similar system turned the rear wheels opposite of the front to cut the turning radius in half. Now we see the ability for the opposite. Being able to spread the load over a wider wheelbase will offer incredible abilities from the new Hummer, plus it looks impressive also, so stay with us for all your GMC news until the formal reveal on October 20th.