Tire Pressure Advice - Sand Ok, I need some advice from you guys who regularly ride the desert sands. I'm getting ready to head to Silver Lake sand dunes in a couple of weeks. The park recommends 10 psi while running the dunes. This seems low to me. I don't need to break the bead doing a hard turn under power. In the motocross world I used to run 13 psi on my bike, but I had bead locks on the rims (and tubes in the tires). I'm thinking more like 20 psi for the Raptor. I can always go down, but what are you guys' thoughts? Please let me know what your recommendations are. Thanks!!