Mark Winterbottom believes Prodrive Racing Australia will have to make more progress on low-speed circuits if he is to successfully defend his V8 Supercars title.Winterbottom won his and the Ford squad's first championship last year, in his 12th full-time campaign. It came as PRA introduced its new FG X Falcon,...

Ford will withdraw from V8 Supercars at the end of 2015. The manufacturer did not make a public announcement, but communicated its decision to stakeholders on Monday morning.The move follows plans by Ford to close its Australian manufacturing plants by October 2016 and cease production of its Falcon, the latest...