How not to drive your hemi Cuda

I had a H.S. friend who had a 69 Judge weird thing happened on Prom night at my H.S. he took his date home afterward and on his way home he lost control at 55mph flipped his car 7 times nose over end. There were witness to what happened even the State Trooper verified his speedo broke at 55 mph on first impact and he was killed instantly.