Formula One World Championship: Sauber F1 team Pitstop wheel guns at Formula One World Championship, Rd1, Australian Grand Prix, Preparations, Albert Park, Melbourne, Australia, Wednesday 11 March 2015.
Sauber F1 team Pitstop wheel guns at Formula One World Championship, Rd1, Australian Grand Prix, Preparations, Albert Park, Melbourne, Australia, Wednesday 11 March 2015.