It's all relative. The relavent parameters are where the center of mass is located and track width. The higher the center of mass (big lift, hard top), the easier it will roll if it "trips" when sliding sideways. The wider the track width, the less likely to roll during a sideways skid. Bottom line is: if you seek a "safe" 4wd truck..........you're screwed. As far as rollover safety, any lowrider is much more forgiving than any Tracker, but you might have trouble driving over speed bumps without bottoming out. You just have to decide if you want enough ground clearance to drive off road. If you do, learn all the nuances of driving a truck with a relatively high center of mass and get used to it. If you just want 4wd, buy a Subaru.