Hi, i've got 19'' on mine and i've got 245 x 30x19'' on the front,265x35x19'' on the rear,but i only lowered the car by 20mm,and i don't have any rubbing,even with a full load of human FAT :D .The only thing is to get the right wheel off set.My off set is 37mm to 40mm,but could only get 35mm off set for the front,so i got around this by adding a 3mm spacer.Onthe front 114x9,5 35mm off set with 1'' lip,On the rear114x10''x40mm off set and a 2'' lip.U should also check if your is the some as mine because mine is 2005 GS430 with a big brake pack B) so u might get away with a 35mm off set.Hope this helps B) .