Hello TFIans, My punto has done its bit on the stock 165/80/14 JK Tornado clocking 19500 kms. Recently i was driving down to lonavala, Maharashtra on the Mumbai-Pune Expressway at a killing speed of 80 kms -_- killing i.e. it killed my urge to unleash my stallion cuz i was with family.. anyways to the point... i found this marginal left to right vibration on the steering wheel and when i increased my speed slightly the vibration increased to! i thought this must be an issue of wheel alignment and balancing and so when i came back to bombay i got it done...today surprisingly in city driving too i found this! i was with a couple of my friends and they were like "tyre ghiz gaye" but on looking at the tyres i see no worn out treads!! when i asked the tyre shop guy from where i got the alignment done he's like relax you'll be able to do more 20K kms on these! before posting i looked up at some things on the internet about when i should be changing tyres and the coin test i just couldnt understand!! please help!