Nissan NV200 premature tyre ware

In September 2013 I purchased a motor vehicle from Nissan dealership in East London (Auto mall East London) 2013, NISSAN, NV200, Unfortunately, the vehicle has not been satisfactory because of PREMATURE TYRE WEAR and since I bought the vehicle I replaced 14 tyres the first set replaced on 15000Km (only 99000km currently) and for which I kept the receipts. I even got the tyre dealer (Gonubie Tyres) to contact Auto mall East London, because the wheel alignment result was in Nissan's spec but clearly had uneven wear. I have already taken the vehicle back numerous times, the service centre said they had a look at the problem and came to the conclusion that I under inflate my tires but I do not. I do as the specs stipulates. I do not carry heavy loads, the problem is still there. <br> Nissan SA contacted me this morning and stated that the Technical Dept. say it's not their problem.<br> I would appreciate it if you could organise to resolve this problem as I am sure you can appreciate that I rely on my vehicle for transport and apart from the inconvenience, this problem has also caused me to incur additional cost which I would like to be refunded. <br> <br> Regards<br> M.M Engelbrecht<br>