Very reliable tyres not even a single puncture
We had purchased Cooper mud terrain, STT PRO tyres over 2 years ago. I don’t have problems off road and on road, sand, mud and rock. Very reliable tyres not even a single puncture, prior to that I had STT mud terrain for six years not a single flat tyres, drove to Sydney back to Perth and almost every fortnight 4wheel driving. I am happy with Cooper tyres.