Extreme heat at the start of DTM practice at the Nürburgring: In 36-degree air temperatures and with a forest fire not far from the Eifel circuit sending up a column of smoke, Porsche’s top team Manthey secured the leading positions: Thomas Preining set the day’s best time of 1:25.517, 0.249 seconds faster than team-mate Ricardo Feller in second place.<br>Preining was only 0.399 seconds ...<a class='more' href='https://www.motorsport.com/dtm/news/dtm-nurburgring-practice-manthey-dominates-is-amg-stronger-than-it-looks/10846392/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>