Hooked pulling front wheels then spun

Both shock travel and spring rate need to compliment suspension travel. In the front suspension, that means the front springs/bars should reach their unloaded point at the same time as the front suspension tops out. If the front springs/bars are still pre-loaded when they reach their limit of travel, you will see an abrupt transition in tire load at the rear as the front tires lift off the ground, which in-turn can cause the rear to break traction. Basically that means a spring/bar can be too soft for the available travel when the car is capable of pulling the front tires.

Grant