DTM tests: Three Schubert Motorsport BMW M4 GT3s on the racetrack for the first time in new designs.

Schubert Motorsport took advantage of the official DTM test drives at Hockenheim (GER) on Tuesday and Wednesday to intensively prepare its three BMW M4 GT3s for the season start at the end of April. The BMW M works drivers René Rast (GER), Sheldon van der Linde (RSA), and Marco Wittmann (GER) hit the track for the first time in the new car designs of the BMW M Motorsport Partners RoboMarkets, Shell, and Schaeffler.