CVR222NV
TDR MEMBER
Most of my flats have been in one area, and they are nearly all rock punctures. It also is why I am very picky about what tires I run.
I too run around in very rocky country and carry two spares one of which I had a mount made for my flatbed. I plan on moving to one of the E rated tires with 3 ply sidewalls as most of the flats have been due to sidewall punctures. I recently purchased a trailer and will be looking into tires (and possibly wheels) and adding a second spare there as well.