I have.... take the air down to 25lbs, and you are fine. Every vehicle wiggles in the sand, but if you’re worried about coming to a dead stop and then proceeding again, the Passport handles like a champ. I carry a 11lb air tank that I purchased from harbour freight for $40 bucks minus the coupon @ 20%.. I haven’t tried one of those portable air stations you plug in, just seemed to take too long to refill.... the giant plus is the Passport will flash and honk when tires are filled....