To be honest, it's always been a little tempting while driving to see if you could make it down a set of stairs. But it's not exactly a thing most of us would want to risk with our own cars and/or stairs. Luckily this smooth-brain ventured on to find out for the rest of us that, yeah, it's possible, but no, it's not advisable. Now the real challenge is seeing if they can make it back up.