https://media.blubrry.com/3563126/ins.blubrry.com/3563126/2015_tuscc_det_p1.mp3The fifth round of the Tudor United Sports Car Championship takes us to Detroit. Commentary from John Hindhaugh, Jeremy Shaw and Greg Creamer. Free Practice 1: http://audio.rpix.org.uk/2015/races/2015_tuscc_det_p1.mp3 Free Practice 2: http://audio.rpix.org.uk/2015/races/2015_tuscc_det_p2.mp3 Qualifying: http://audio.rpix.org.uk/2015/races/2015_tuscc_det_q.mp3 Warm-up: http://audio.rpix.org.uk/2015/races/2015_tuscc_det_w.mp3 Race: http://audio.rpix.org.uk/2015/races/2015_tuscc_det_r1.mp3 Michelin Post Race Tech: http://audio.rpix.org.uk/2015/races/2015_tuscc_det_prt.mp3   Copyright RadioShow Ltd.