Never used the standard single, thick add-a-leaf. I tried it, my comment, the ride was stiff, with no flex. Fine for a pickup hauling loads, bad for offroading. I am very happy with Darlington Springz upgrade <img src="/forums/images/graemlins/smile.gif" alt="" />.


Curt B 89RS Calmini Header Delta Cam 33x10.5 BFG MTs & 90 Trooper 3.4 v6, SAS D44 ARB/Hobart 5.38s 35s my pictures