So how do the 37’s fit without any offset? I don’t want to run a spacer and Cooper 37x13.5’s are big ass tiresHas worked great with 35s and 37s. Down to 4-5psi with no issues. Bead grip is nothing more than a tighter fit of the bead with some ridges. Innerlock is something actually in the way of the bead moving.
Both of them only apply to the outer bead.