F1 2017 Top Contenders: Mercedes W08, Red Bull RB13, & Ferrari SF17. F1 has made aesthetics a central pillar of future regulations. 2017's cars are set to look more "aggressive" thanks to regulations to make them wider, heavier and run on fatter tyres. Wings will be wider, with the rear wing lower than is currently the case. British graphic artist Sean Bull shows us likely looks for top contenders in 2017.