yes I have the the off road suspension, with Lux pac ( is their any other way

) and I feel that airing down is risky, have the Dualer 33'S stock, will have freinds not worried about getting stuck as much as f---ing up the new truck, and was currious as to what you Hummer Dudes recomend, not my first time wheeling either
My other ride has long been beaten and stuck, but it rarely lets me down, always able to get itself unstuck with a little help