Just got the first puncture last week. I didn't realise and drove the car and damage the tube. Instead of replacing the tube (Rs.350), I just removed all five tubes and converted the tyres to tubeless. Cost of the coversion (tubeless valves @ Rs.50 each) Rs.250. Also did the wheel balancing and tyre rotation. Additionally, I have to fix the hole in the tyre using the tubeless tyre puncture kit. Total cost for all jobs was Rs.550/-. I wont be using the Alto in a short while from now as I'm upgrading to an i10. The Alto will now be kept at mom's place so she can use it (driver driven) whenever she needs. Junked the idea of selling as the resale is pathetic.