hi all today i carried my first of many hevey items in my van only to notice the thing was like a boat to say the least ..

im going to ad a leaf to the rear springs dose any 1 know if i can get a stiffer shocker from any where????

also i gather the front is the same as a car so stiffened spring coil overs are the way to go..these shockers need replacing any way any help wold be awesome