Originally Posted by
thephunnel
I'm curious to know more on the 4wd buggy inserts. Why do you say they need closed cell? Will that depend on track conditions? As for the rear, do most use the open cell that come with the tires ( DD's)?
I'm no expert, but from what I understand is that "open cell" inserts aren't as firm and will allow the tyre to fold over on itself around sharp turns. There is a balance as too firm won't allow your tyres to "conform" on a bumpy track (different inserts for different track conditions).