Nico Rosberg warns Mercedes has major tyre problems in Bahrain despite topping practice
|By Edd Straw and Sam Tremayne
||Friday, April 20th 2012, 13:10 GMT
Nico Rosberg played down his chart-topping form in the second free practice session in Bahrain, cautioning that Mercedes' tyre overheating issues are 'probably the worst they have been'
You have viewed over 30 free stories this month. Why stop there? Click here to find out how to continue reading.