John Hindhaugh is at Sebring ahead of this week’s 12hour race, and previews the start of the Porsche carrera cup North America and Mustang challenge with Ryan Myrehn. Peter Mackay goes on safari in this week’s Rally Report, Mike Messina from Brembo explains why Sebring is so specia, Brian Sheehan gives us a Le Mans ticketing update, plus Nick Daman’s team by team review of the Chinese Grand Prix.

John Dagys looks at the latest sportscar news in The Double Stint, Shea Adam catches up with some frontrunners in the Mazda MX5 Cup and John Hindhaugh talks to JLR’s Ellis Stanton. Plus Nick Daman’s team by team guide to the Formula 1 Australian GP, and another round of The Answer’s Not Scott Dixon.