Sand and mud are challenging conditions for many 4x4s. Using the Pillowtracks as inflatable sand ladders simplifies recovery and in such environments. The Pillowtracks will spread the ground pressure and enable motion. The Pillowtracks are tough enough to eve lift the vehicle when the chassis lies on the sand below.
When stuck in sand, but not to the extent of vehicle chassis is touching the ground, place the partially inflated Pillowtracks under the free spinning wheel. Insert the Pillowtrack to the mid of the tire, and clears the sand in front of all others. Drive your way out on the Pillowtracks, allowing them to reduce the ground pressure and get out of the sand.
If your vehicle is deep in the sand, with its chassis or rear axle touching the ground, insert the Pillowtracks all way in under the spinning wheels. Now inflate the Pillowtracks, using a hand pump or a compressor, lifting it from the ground. Clear the sand in front of all wheels and drive, your way out on the Pillowtracks.