Drag radial info needed

You're assuming that the tire only rotated 180 degrees...:burnout:it could have rotated many revolution then stopped 180 degrees from where it started???

treblig

Maybe, but I was watching it after every run and it seemed to move progressively. I think they used a fair bit of sealer/lubricant? when they mounted them. I may have them dismounted and cleaned up so they are dry. I am thinking more pressure will keep them seated better as well. The rims are already drilled for screws. Can you use screws with drag radials?