Poor warranty conditions by Yokahomal

I purchased 4 x Yokohama tyres at a cost of more R11000.00 which included a 100 000 kilometer warranty. I was "satisfied" that I will not have any troubles, what a pot of hogg wash. I had a puncture, and had it fixed at an approved dealer, I also had the specified wheel change, alignment and ballancing done as required in good time at a cost of more than R600.00. (in 2020 before the specified 10 000 km requirement) I have a tyre pressure monitoring system on my vehicle, on 29 March 2021, after I have done less than 16000km on this set of tyres, I had a blow out with the tpms stating the pressure was 2.7 bar, seconds before the blow out. The manufacturer 's rep just pulled up his shoulders, saying "since the tyree had had a puncture repair, the warranty is void. I have now done my calculationsk at a current cost of R600 at time (berore inflation), it will cost me well over R6000.00 by the end of the "warranty" Needless to say, I tore the warranty to small pieces and will not waste my time and money on and warranty ever again.