Weather a threat to Mercedes hopes

British Grand Prix talk is often dominated by the weather, but Lewis Hamilton and Nico Rosberg will give the skies more attention than normal ahead of the race because track temperature appears key to their chances of victory. With their Mercedes team openly admitting that it is not yet convinced it is on top of its race day tyre issues, efforts in recent weeks have been focused on moving the car development and set-up in a direction that is better for the rubber.

Randy Joseph Lajoie Kevin Paul Lepage William Ashton Lewis Jr Sterling Burton Marlin Mark Anthony Martin