for a 2008 FJ Cruiser. I am getting ready to lift and add new tires to an existing FJ I own. I am not a 4-wheeler per se. But, I do run around in the mountains of West Texas a lot. My question is, barring foam filled tires, what tire would serve me the best to avoid flats 20 miles from the ranch house? Tough sidewalls are important obviously and I don't mind upsizing the rims.