guys... just to educate you... there will NEVER be an adjustable strut for your 2wd truck.
Pretty much every other truck make shares the same frame/suspension on 2wd/4wd trucks (ie f150, silverado, tacoma, etc) except the ram 1500.
Ram 4wd (and basically all other late model trucks):
Ram 2wd (old school set up):
The 4wd model uses a strut, essentially a "coil over" design if you will, where the coil spring is physically mounted on the shock assembly. They are one unit. joined at the hip. While there is a difference between struts and coilovers, it may help you visualize.
The 2wd model uses a separate coil spring and shock. they are not combined. they dont know each other exist.
This is obviously an elementary break down but hopefully it helps.
To level a 2wd, you have two choices. Stick a spacer on top off the coil spring or use a different spring. The shocks have nothing to do with any of it.
The real question is why doesnt ram just do what everyone else is doing? Manufacture one frame and dont stick the front diff in.