Tesla Self-Driving vs 318 Curves

This is my dad's Tesla and I'm going to take it driving on...  

The Deadliest Road in America. But!  

I'm not going to be driving because I've just installed the  

full self-driving, pre-release BETA software. It's only allowed right now  

on a tiny number of cars for testing in urban environments so,  

of course I wanted to try it out on a famously dangerous mountain road  

to see what it can really do. Will I survive?  

Will I crash my dad's car and be in BIG trouble? Right now I don't know but,  

either way, [sunglasses snap] it's road trip time.  

You deserve a real name, Winter. Welcome to the world!  

So, where are we? In the Great Smoky Mountains,  

on the border of North Carolina and Tennessee  

where lies a mountain pass of some of the most twisty and dangerous driving in the country.  

Just hours after we arrived, this happened.  

Parts from accidents like these  are salvaged to build the  

Tree of Shame at the entrance  to serve as warning to others  

of what can go wrong. But here's the thing,  

driving hundreds of curves faster than you should on a mountains edge it's a lot of fun.  

Name it the Tail of the Dragon  and the drivers will come.  

I don't have any idea what this is, ...but it's adorable.  

I did not understand just how  dangerous this was until now.  

The nearest hospital is an hour away so, on busy days like this an ambulance waits for the  

inevitable at the exit to save time. But ambulances are not immune from accidents.  

Off hours is when drivers push the limits when, they hope, no one is around.  

Going over the speed limit to break records. Crossing yellow lines  

and rounding blind turns with sheer drops. Trucks are banned from the road  

for being to great a risk, but signs don't stop everyone.  

[truck horn blast] [Driver] Got a little lost! [Grey] The police were waiting  

for him down the road. The Dragon has killed multiple people  

along every one of its eleven miles. It's a challenge for even the best human  

drivers but, I'm putting my  

life in the hands of a non-human driver. Ugh! I'm having some serious doubts about this.  

On the drive up I had to disengaged the BETA auto-pilot several times  

and last night while doom-scrolling Dragon accident videos,  

I found the last guy who tried the old Tesla Auto-Pilot on this road,  

and he had to disengage minutes in, because it was, "waaay too dangerous."  

I'm not confident she's going to make this run without me having to disengage  

and take over but, I guess that's the whole point right?  

BETA testing the robot. With. My life.  

Okay, here we go! I'm going to  

put her in full self-driving BETA mode and I'm going to have my hands on the wheel but  

let the wheel slide through  them so that you can see that  

it's really the Tesla doing it herself. Alright, motorcycle, high-crash area and....  

this is the official start. Here we go.  

Oh, boy!  

Also, I'm not doing any of the speed adjusting around these turns,  

so she's deciding entirely how  slow to take the corners.  

So making left-hand turns, the Tesla is just too close to the line.  

I wish there was a way I could tell her, "Stay as close to the white line as possible."  

Which she's doing now, just  fine, on the right-hand turn,  

but on the left-hand turns,  ahh, it, it's a little dicer.  

The one thing is very helpful though is,  

I can really look much further  down the road then I could  

if I had to also be keeping my  eyes fully on the turn ahead,  

so I am very alert for traffic  coming the other way.  

Oh my god, haha, oh my god, it's over!  

She did the whole road all by herself. Ahhh. Ha ha ha. Ah-mazing.  

Ooph. Wooh! She made it! Allll the way by herself.  

Zero disengagements the entire time. Ahh, I'm so pumped.  

Alright. Now it's time to  turn around and go back.  

That's hilarious. She's  stopping for the photographer.  

Winter, I didn't know you  were a bit of a vain girl.  

[photo shutter click click click click....click] Okay, this is it. This is the start,  

the official start of the Dragon's Tail. Auto-pilot has brought us to our destination.  

Gonna pop into the General Store. Well I've got to get one for Winter.  

She totally deserves it. I've got something for you.  

She did the whole route all by herself.  

It's still a very beta BETA but this self-driving test  

made it up and down the Dragon with zero human intervention.