I have filled Nitrogen in my Palio 1.2 at a tire shop called Madhu's Tire Center near Richmond circle. I refilled only after 3 months and there was no significant loss of tire pressure. The ride is better than when I filled in air. I do not see any change in the fuel economy. For the first time, it takes Rs. 20 to fill each tire. For any subsequent refill, just a tip to the person who fills suffices.
__________________ Deepak Honnalli. |