AIM Vasser Sullivan has added the experienced Philipp Frommenwiler to the lineup of its No. 14 Lexus RC F GT3 for this weekend’s Mobil 1 Twelve Hours of Sebring. The 29-year-old Swiss joins regulars Jack Hawksworth and Richard Heistand in the GTD-class contender, which finished fifth in last month’s Rolex...

The Farnbacher Racing Porsche due to be driven by Nick Tandy in this weekend's Blancpain Sprint Series round at Brands Hatch has been withdrawn after sustaining serious damage in practice.Farnbacher's 911 GT3-R was crashed by Swiss driver Philipp Frommenwiler shortly after he took over from Porsche factory driver Tandy in...