A Formula 1 car is like a musical instrument: to perform at its best, it has to be tuned. Aerodynamics, suspension, tyres, and transmission can all be changed to suit the racetrack, the driver and the weather. In Miami, Christian Hewgill joins Aston Martin to explore car setup, with driver Fernando Alonso, Ambassador and former F1 racer Pedro de la Rosa, and Performance Director Tom McCullough. Send us your F1 question and we'll find the expert to answer it Write an email or record a voice note and send it to [email protected] Learn more about F1 with our previous episodes: LIVE in Miami with Guenther Steiner and F1 Explains listeners F1 brakes - technology + technique - with Brembo + Jack Doohan The job of an F1 Team Principal - with Aston Martin's Mike Krack Why F1 teammates are friends + foes - with Valtteri Bottas + Zhou Guanyu How Formula 2 + Formula 3 prepare drivers for F1 - with Oscar Piastri F1 Academy - with Susie Wolff + Lia Block The F1 race start - with Mick Schumacher + strategist Bernie Collins Behind the scenes on Drive to Survive - with Exec Producer James Gay-Rees Why F1 pre-season testing matters - with Mercedes, McLaren + Alpine How F1 teams build their new cars - with Aston Martin Technical Director Dan Fallows More Official F1 Podcasts For in-depth interviews with F1's biggest names, listen to F1 Beyond The Grid  For race previews and reviews, head over to F1 Nation