[Bueno 68C-10]

I was wondering if anybody has had any experience with these tires. I have a set of Nitto Trail Grapplers that wore out in about 30,000... I feel like they should have made it to at least 40,000. Has anyone had experience with the stt pro's. Did they last with highway use? I am looking for a tire that won't break the bank, but not afraid to run highway or mud.