Okay so I'm making this because every site that I went on wasn't very clear on how to install them on a ranger so here is my best explanation
STEP 1) Place jack under truck and begin to raise up
STEP 2) Take wheel off
STEP 3) Take 1 1/8 deep well socket and take nut off the inside of the coil
STEP 4) Place coil compressor around coil and tighten
STEP 5) Place jackstand under frame and drop jack
STEP 6) Undo shock mount, and with a little work the coil should come out.
STEP 7) Place Coil spacer in (In my case I used washers)
STEP 8) Now reverse the order in which you started
Hopes this helps!
Last But not least: The final product