Well I had put my Bronco back on the road after it had been sitting for about 6 months. I drove it all summer long, and in about October the back rear blew the pinion seal. I replaced the rear and then the wheel bearings in the front rear blew apart and caused my rotor to over heat causing my Warn hubs to melt. Other than that I cannot complain because it has treat me very well for the abuse I put that poor truck through.
Speed isn't my Bronco's best friend. It gets up and goes, but sometimes when I want more power it just doesn't have it. It rides very rough, but it is quite comfortable to me, but exhaust smell is bad when you have the back window down and you are driving down the road.
The only problem I ever had was when we drive off road is that they like to rollover.