Toyota — inferior product supplied- tyre

Address:

Aurangabad, Maharashtra, 431006

I have purchased crysta on 25/5/18 reading till date is approx 10, 000 kms today all 4 tyres busted suddenly while driving.
I wanted to know whether this tyres are made for Indian Road conditions?? or does Toyota doesnt care about customers. Who will be responsible in case of any mishap??

I have lodged complains 2 times till now but there is no output.
we once again request you to replace us all tyres & give us branded tyres suitable for Indian roads.
I own 3 innova's but this problem has started to arise in crysta only.

Requesting you to arrange the same or I might lodge complain against your company for supplying inferior products to customers