pulled in to a backroad boondocking site at Pyramid Lake NV after dark - its down a washboard road and onto coarse sand - and found this (see photo). The after market TPMS gave no indication of serious trouble. Jeep towed fine. A corrective action plan will be developed. BTW - the Reno Air Races are great, especially if high gusty winds do not blow out some of the events (we went Friday and Saturday).