The DTM rule that cost Porsche’s Preining win at Oschersleben

Starting from pole position, Preining put in an faultless drive in his Porsche 911 GT3 R, surviving two safety car restarts to lead into the final 10 minutes of the race. A victory looked certain at this stage, with his closest rival Christian Engelhart circulating three seconds behind him in the Toksport WRT Porsche.
But then a message popped up on the TV screen out of the blue, revealing that …Keep reading