I have 2wd and no way would risk it. But here's what I have used in the past when stuck at Ponto in Carlsbad.
Air down the rear tires to about 20lbs, spreads the tire out and stops it "cutting" into the sand, take your floor mats from inside the truck and wedge under the tires, ahead of them to assist with grip, gather kelp, seaweed etc and use as much as you can, make sure no ppl ahead of you...floor it
|