MRF — passion xpro - rear mrf tyre cracked on its side wall

Address:

Chennai, Tamil Nadu, 600100

I have 2016 passion xpro bike. Recently i noticed tyre has developed side crack which is unusual. This kind of crack can happen only if it gets dry rotten but i use the bike for daily commute. Tyre has 3/4 of its thread left but only thing is cracking. I read in online and everyone is complaining about the same thing. If its a defective product mrf should recall the tyres to maintain the brand name. Please give a solution for this.