Okay call me a fuckin noob and cite me, I just bought risers the other day thinking the rubber ones would wear in over time, but they keep fuckin' up my slides and I prob need plastic ones. Couldn't hold a tail or noseslide and would stick on the most icy ledges.
also still getting about the same wheel bite, so ima need thicker risers and new hardware too. eff it all
Trimming them down to sit at or just under the truck line helps a whole lot too.
Done that with many soft rubber risers over the years for people, especially when they are "one size fits all" to start with and I cut them down to fit specific truck baseplates.
Risers in general will help with a little height, as well as soft rubber risers giving some insulation between truck metal and deck wood. Some like that cushioned feeling, but others do not, so it is personal preference.
If they are about the usual 1/8" or less, they should be fine, but thicker rubber risers tend to squash down a lot, compared to solid plastic or wood risers.
What is your setup situation, that you end up with too much wheelbite?