On a 2003 QC ram 1500 2wd with a 3.7L I've found a 3" coil spacer from CST and a 3" coil spring from Rough Country. Which route would you guys take? How much rougher would the coil springs be vs the coil spacer?
Hard to say. I have a 2.5" spacer, and don't have issue w/ ride. I know a couple locals who have coils with no issues. You can find spacers cheaper than springs. it's the same amount of work either way.