So, "JoeyBIke, do you run 65 or 80 mm wide rims? There has to be a good solution out there for you. In the desert South West, they have these nasty goathead thorns, worse than your road hazards. Try fatbike.com or MTBReview, lots of fat bike info out there. 45 north and sun also make fat tires. I have read that some put glitter in the stans for bigger punctures. Are you using the endomorphs? They seem to be thin. Also try Origin8 and Vee Rubber too.