Sooo depressed! Weighted my drilled wheel, hub, brake hub, brake drum and lug nut combo and I only saved 7 oz. I couldn’t believe the math so I went back and weighed the parts again. Either holes don’t weigh as much as I thought OR the postal place has “fixed” their scales to charge more. Very bummed. BUT. . . Those drilled parts look super light so there’s the psychological factor. . . So that’s nice!