You can get to two bolts at a time then rotate the driveshaft for the other two if the weight is off of the rear wheels. If the weight is on the rear wheels sometimes you can only get to one at a time. Either way, the 12 point wrench method and a hydraulic jack works or a breaker bar, 12 point socket and long handle or jack will work. I can honestly say that I've never seen one of those bolts wring off. They're pretty tough. When you torque em back down you torque them hard too. They're like 95 - 100 Ft lbs.