I found a guy selling a set of split rims that require the use of a tube. Now, every 4x4 I've ever run was tubeless but, tubes seem to make allot of sense (at least at first thought). Less concern about breaking a bead sounds good for one thing. Not having to carry a 44" spare also sounds good. Maybe just carry 2 or 3 tubes? Should be easy to replace with a split rim, right? So, I'm sure I'm missing something here. Why does nobody run tubes on rock crawlers? Somebody please tell me why I don't want to use these wheels? TIA Russ 85 K30 CUCV, 350 TBI, TH400, 205, D60/C14, 4.56 Locked Some day: 4" lift, 44" tires, massive cutting, shorter wb and rear overhang.