I installed the D25's months ago using my stock 9000x's and noticed that they only have about 3/4" of upward travel. I am pretty sure the shocks are toast as the truck is not taking bumps well at all with lots of strange suspension noise associated with axle movement.

Do ya'll think the overextending the shocks damaged the seals?

I have not taken them out yet to check but I will later this afternoon when I make shorter shock towers.