Pirelli 'close' to deal on Canadian GP tyre changes but still uncertain over F1 future
Italian firm says lack of 2014 contract now 'extremely serious'
Friday 24 May 2013 10:19, UK
Pirelli say they are "close" to striking an agreement with all 11 teams about the tweaks they will make to their rear tyres from the Canadian GP - but have warned their future in the sport beyond the end of the season has become increasingly precarious.
The 2013 Monaco Grand Prix this weekend is live only on Sky Sports F1. Don't miss out, upgrade or subscribe to Sky Sports today or purchase a 24-hour day pass from Now TV
