http://uk.eurosport.yahoo.com/180620...-heidfeld.html
With the tyre-supply contract for F1 2011 looking now to be all-but a done deal, Pirelli is reportedly evaluating the possibility of conducting some development testing later this year with one of Toyota’s unraced TF110 cars
thereby ensuring that no particular team gains any kind of advantage.
and Mercedes Grand Prix reserve driver Nick Heidfeld at the wheel.