The ps3's are 20 quid cheaper then the contis http://www.camskill.co.uk/m54b0s13p102191/Michelin_Tyres_Car_Michelin_Pilot_Sport_3_-_205_40_R17_84W_XL_TL_Fuel_Eff_%3A_F_Wet_Grip%3A_A _NoiseClass%3A_2_Noise%3A_71dB