I'm just curious if anyone can provide positive/negative feedback on the 15+ SUVs in this regard. I do a fair amount of coal roads/trails in PA for various activities and one of the reasons I went with the Tahoe over the Ford Expedition was the solid rear axle + G80 locker. Size was a wash as I looked at Suburbans too. I know Ford uses the eLSDs but I'm not a fan, nor of the IRS in general. With that said, I haven't really taken this truck anywhere that would get a regular crossover or AWD high ground clearance vehicle stuck IMO.