Re: Air Down Pressure for riding on sand ?
Regardless of tire pressure, be very careful about driving below the high tide line.
About once a year, someone will drive out on Clam Beach here at low tide, hit a soft spot and stick it up to the axles.
By the time they get back with a heavy duty recovery vehicle, the tide has come in and they are stuck with a huge towing bill to drag what is now 3 tons of scrap iron off the beach.
2002 E350 7.3 PSD
Quigley 4x4, EB50 floorplan