Nissan Motors — poor quality tyres of nissan kicks driven 1500 kms only

Hw it feels whn u r enjyng a lng trip wd ur fmily&sudnly ur tyr gt dmgd, i wsn't tld by dealer dat u dnt hv to tk ds car on lng trips,, i ws srprsd to c dt thr ws a deep cut on d side wall&wn cntctd nissan thy tld me its bcz f sharp stone wh hit d side wall& it dsnt cm in warnty. Now wht dz dat mean, shd i driv ds car r not if ys thn hw? Shld i cm out of d car whl drvng&chk d roads. I hv rqstd thm to rplc all d 4tyrs, my czn experncd d same thing. We cant trust appolo anymore.