Who has a Fat Bike (4-5 inch tires) and has ridden it in
loose sand? I have nearby access to miles and miles of undeveloped roads in a National Wildlife Refuge. The roads are all loose sand. The gravel bike with 29x2.35 tires will not work even at 8-10PSI - just not enough tire surface area. I've watched a few YouTube vids so I know it's doable but I'm looking for riding impressions. Is it something you would do on a regular basis or is it a one-and-done novelty ride? Wish I had one to borrow. Thinking something like this to start out:
