Roll-center design was a huge part of this kit. We pushed the Jeep into plenty of off-camber situations in the dirt, and the suspension never missed a beat. This kit performed great during hillclimbs. Many kits on the market have a tendency to unload, leaving you with the sensation that the Jeep may flip forwards or backwards. In these situations it performed outstandingly. We never felt unsafe or that the suspension was the least bit unpredictable.