February 8, 2011 F1 2011: Tyres, adjustable rear wings, 640 kg and... Edit Delete Tags Autopost Source: http://feedproxy.google.com/~r/F1InsightAFormula1Blog/~3/LmOuHTM0ZSw/f1-2011-tyres-adjustable-rear-wings-640.htmlPeter Gethin Piercarlo Ghinzani Bruno Giacomelli Dick Gibson