No botheration. This forum established by Hanif Bhatti is for learning + exchange of information = HELP. Bro size is 165/70/R13 which is approx 0.5 millimetre lower than the factory fitted tire. NO! The belly doesn't scrap on breakers. I installed fatter tires for longevity, more load, grip and optics (sidewall just about protrudes). I know there will be observations like " oh more load on engine and suspension, more fuel consumption etc etc etc. Bottom line is, this is a Dinky, so just drive it like a Dinky (light foot) and you will love everything. Ofcourse it cant be compared to a civic or Altis but trust me, the very pleasure lies in being gentle.