I did the search thing but did not get the results i was looking for. So the question is, fox racing has the air shock 2.0x5/8 EMULSION, will that shock work on a 4 link suspension without using some sort of spring? I do drive the toyota on the street sometimes but it is not my DD. My toyota has pro comp 4 in lift spring on the back. Will the air shock hold the truck up without the spring? Or do i need to still have a spring with that shock?