Is your ram 4x4? If so they have spacers that go on the top of the coil/strut. (The part where there are 3 nuts and bolts to remove the coil and shock)
This is similar to the one I used...
Leveling Suspension
I've read a lot of people complaining about torn CV boots with this particular way of leveling... but I haven't had that happen, although I just put the leveling kit on my 08 about a month ago.
Mine was an absolute nightmare to put on. On mine there is a bolt that runs through a pressed in bushing that is on the lower control arm. This bolt is what holds the bottom of the strut in place. After a 20lb sledge hammer, oxy-acetylene torch heating up the bushing and 4 hours, I finally gave up, cut the bushing out and got a new one from NAPA. Almost everyone I talked to had the same problem with this bolt. Nightmare part 2 was trying to press the bushing back into the lower control arm. It took 3 days to finish mine.
After day 1 of my hell I decided that while I was at it, I was going to replace the shocks. Might be something to consider.
Here's a video of stuff I would check:
Suspension/Steering