Just crank them up to give you 2.5" of lift and run it. It won't hurt anything. Might just be because you have a long bed DC?
I actually loved the ride of the Icons, even cranked up that much. It was firmer than stock but would take big bumps like a champ. In my opinion the main reason that cranked up shocks feel like they ride stiffer is because of lack of down travel, your extended length version will help a lot.trdt44- So you had the Icons and went back to 5100s? What did you think of the ride set at 2.25"? I liked the ride Icons gave from the factory setting but think it's going to ride like a F-350 with them cranked up.
There is no rhyme or reason to the vibes, a few get it and most don't. I changed my setup so much that I invested in a lifetime alignment from Firestone, it was money well spent.Thanks for good info. I'll give it a try and see what happens. I wonder if vibes are more common in the Short box or the LB or both. I'm trying to dial in my final setting before getting my alignment. Not sure if that makes any sense or not.
Yes they can,just jack up the truck to take the pressure off of the A arms.can they be cranked while they are on the truck (like my motorcycle shock)??