"Jackass" star Ryan Dunn's Porsche careened off the highway and THROUGH a metal guardrail ... leaving behind a long trail of tire marks ... and the video tells the gruesome story.
As we previously reported, police found Dunn's car "off the road and in the woods" this morning in Pennsylvania -- completely engulfed in flames.
Thanks to Daily Local News for the clip.
@realjknoxville
Today I lost my brother Ryan Dunn. My heart goes out to his family and his beloved Angie. RIP Ryan , I love you buddy.
@daveenglandsh*t
I love you Ryan. I'm gonna miss you bad
@iamweeman
RYAN DUNN-- a super awesome memory was at the J RODY walston & the business show!!! I MISS YOU BUD!! You were always a happy kick-ass dude!!
@tomgreenlive
Just heard that Ryan Dunn from Jackass died last night in a car wreck. Rest In Peace Ryan.
@JoelMadden
R.I.P Ryan Dunn. Very sad news
@ThisIsRobThomas
so sad to hear about ryan dunn. r.i.p. he had a lot of fun while he was alive.
@OpieRadio
Ryan Dunn died doing what he loved to do best...risking his own life.
@ebertchicago
"Jackass" star Ryan Dunn, RIP. His Porsche flew through 40 yards of trees.
@CAbramsAI10
RIP Ryan Dunn. I felt we coulda been bearded buddies. Enjoyed growing up with you on my tv
