One of the best tyres I've ever used on this chassis is the Goodyear Assy 2.http://www.camskill.co.uk/m61b0s134p109670/Goodyear_Tyres_Car_Goodyear_Eagle_F1_Asymmetric_2_-_225_40_R18_92Y_XL_FP_TL_Fuel_Eff_%3A_C_Wet_Grip%3A_A_NoiseClass%3A_2_Noise%3A_70dBWell worth a look buddy and cheap in that size too!
was really only wanting £350 max