Teams have long used ballast to optimise weight distribution from track to track, although in recent years with the hybrid cars it has proved harder for them to get below the... read more »

Alain Prost has enjoyed more success than any other driver in the history of the Brazilian Grand Prix, taking six wins, but his first came with Renault in 1982 after Nelson... read more »

Kevin Magnussen questions why missing the weighbridge in FP2 lands him a pit-lane race start penalty, but having an underweight car wouldn't read more »

Paul di Resta has been excluded from qualifying after his car was found to be underweight during scrutineering checks after the session. The Scot will now start his home race... read more »

Paul di Resta has been excluded from today's qualifying results after his car was found to be underweight during post-session scrutineering. read more »

Paul di Resta has been stripped of his fifth place grid slot and disqualified from qualifying after his car was found to be 1.5kg underweight at the British Grand Prix read more »

Sahara Force India's strong qualifying showing was overshadowed by the disqualifcation of Paul Di Resta. As his car was found to be 1.5kg underweight, he will have to... read more »

Paul di Resta has been sent to the back of British Grand Prix grid, with stewards deciding to exclude the Scot from qualifying after his car was found to be underweight. read more »

Paul Di Resta has been excluded from British GP qualifying after his Force India was judged to have been underweight. read more »

Paul di Resta's fifth place starting position for the British Grand Prix is under threat after his Force India was found to be underweight during post-qualifying checks. read more »

Paul di Resta will have to start the British Grand Prix from the back of the grid after post-qualifying scrutineering found his Force India to be 1.5kg... read more »

Paul Di Resta's fifth place on the British GP grid is under threat after his Force India car was found to be underweight during post-qualifying scrutineering checks at... read more »

Paul Di Resta is likely to be disqualified from qualifying at the British Grand Prix after his car was found to be underweight. read more »

Paul di Resta's fifth place on the grid at the British Grand Prix is under threat after the Formula One technical delegate found his car to be underweight after qualifying read more »

Paul di Resta's career best qualifying performance at the British Grand Prix is under threat after his car was found to be underweight in post-qualifying checks at... read more »

Jaime Alguersuari has been declared the victor of this weekend’s Desafio Das Estrelas karting event, with original winner Jules Bianchi being disqualified for a... read more »

Williams technical director Sam Michael has denied claims that the team ran Rubens Barrichello underweight for his P1 time at Jerez on Sunday... read more »

Williams has denied claims Rubens Barrichello set the fastest time of last week's Jerez test by running an underweight car. read more »

Williams have denied that Rubens Barrichello's quickest lap during the Jerez test was set with an underweight car. The Brazilian's best time was over half a read more »