I don't get it. If you're not dealing with mesquite, why do you insist on foam filled tires? I mow our lease in Throckmorton, its filled with Mesquite and Prickly Pear. My tires are slimed, have been for 15 years. I mow right over that stuff. Big cactus patch will get scraped and piled out of the way to rot before I mow over the patch. Mowing cactus can spread cactus as every little flake can sprout roots and grow. Regular mowing will take care of this issue.
I have a short attention spa