I mean it is the outer weight loss in anything that is most crucial in getting the best in rotational momentum. That brake conversion was a good leap forward. On top of that, the tire/wheel combo enhances it even more. This is why I loved my old Moroso Drag specials being that they were feathers but were faulted in having a relatively light ply sidewall which could prove to be iffy on a car that sees a lot of irregularities and pot holes on the street. I then went with a heavier thicker ply sidewall from Coker that has more or less the same thread and sidewall look.