they do tuck but barely. this is the skinnest adapter i found find because the smallest bolt i could find to sit flush inside these adapter dam near poke out. i went to get my rims installed in the front and they mention how my front rotor have very long center thingy. that it would push my center cap off the rims. i could get spacer but an adapter would do it perfectly. and for the back he suggest i try the adapter first to see how i feel about it if i dont like it i can return it and get my refund and he'll go and drill the rims.