A video was posted on YouTube of a semi truck speeding down Monteagle Mountain in Tennessee.

First, let me just say through experience that driving on mountains can be scary, no matter what kind of vehicle you’re in, but especially for big trucks. A lot of bad things can go down, usually pertaining to crashes and gravity.

Despite this, one man in his Peterbilt decided to go nutsn on Monteagle Mountain and become a speed demon. He flies down the mountain over 80 mph on clear roads until he hit traffic near mile marker 138. That wasn’t enough to slow him down however.

The identity of this driver is yet unknown. Judging by the video, it looks like he was bob-tailing and driving without a trailer, nevertheless, he still pulls off some risky moves.

It should go without saying, but here it is anyways: folks, don’t try this at home (or anywhere).