I've known Gil Vaillancourt (the founder & CEO of Works Performance) for many years. I just had them build shocks for all 3 corners of my 2007 GSA/Dauntless rig. What an unbelievable difference! Call and ask for Pierre (GIl's son) 818.701.1010 he knows exactly what the set up is you need for both the tug and tub. I know because their shop is about 10 min from my house and Pierre & I made a few slight changes/adjustments/tweeks & got it perfect.