The ORG is advertised to be 1 inch taller but I haven't actually measured them to compare.
Need?...no, you don't need it. Will you ever be taking this truck off-road? If so, you may want to get the skid plates. If not, there's really no need for them. But they might help with resale value a little when you decide to sell/trade.Do I need the Protection Group? I noticed that it comes w/the ORG, but not w/the non-ORG. I’m looking at one non-ORG Sport Pkg that does not include it. It seems I may want the skid plate?