Maruti Suzuki India — Stepney tyre

Address:

700091

I have purchased ciaz zdi+on 2nd june 2015. Last week, my front tyre got burst while driving. On replacement of the burst tyre with stepney, i was shocked to learn that the stepney was of smaller size (15") though other tyres were of 16" size. Moreover, it did not have alloy wheel.

How can we tolerate such kind of nuisance? If no steps are taken i will move consumer court.