I own one, so no, but the unusual way John landed...which was a big rock, causing it to flip, then land several feet down...would have killed him in a 'vert...this wasn't a simple roll over as he described it to me. It would be like dropping him 15' straight down on his top...in a rollover, I think the 'vert would hold it's own...may be wrong...but, I don't think so in this case...but John would know more if he thinks he would have survived in a roadster or not...many have...