China preview quotes: Toyota

"We have not had much chance of a rest between the Japanese and Chinese Grands Prix but I am still looking forward to this race and I hope to get a good result. The result in Japan was very disappointing, especially as it was our home race. The weather was terrible on Saturday and Sunday but the conditions are the same for everyone. Let's hope we have better weather in Shanghai."

Jarno Trulli: "It's good to be going back to China again, to one of the best circuits we visit in terms of the facilities. The track itself is also quite special because there are corners which you just don't find anywhere else, like turn 1. It is a challenge to find the best set-up for Shanghai because of the mixture of slow twists and long straights. Even though there are two quite long straights it is still quite hard to overtake here, with the one main opportunity coming at the end of the back straight.

"We are nearly at the end of the season and we have just had a frustrating weekend in Japan. It has been a difficult season but I would like to end it with good results and I believe we have the potential to do that in China."

Pascal Vasselon - Senior General Manager Chassis: "Shanghai is quite a unique circuit in terms of lay-out but when it comes to most of the parameters on the car, such as brake wear, demands on the engine, it is on average. There are two long straights at Shanghai but you find an interesting situation because of turn 13, which is a very long right-hander. It is so important that, even with the long straights, you find that using relatively high downforce is best for lap times. The one overtaking opportunity is at the end of the back straight but even this is quite difficult because you have to follow the car through turn 13. We are hopeful as always of a strong result.

"We will use the same specification of car as we did at Fuji Speedway because of the short time between the two races. The conditions in Japan made it hard to evaluate our Fuji package but we know from testing that it has brought a step forward so we hope to show that in China."