I like that these lug nuts are virtually indistinguishable from the original lug nut when fitted to the wheel, but I've had that feeling they were noticeably heavier as I held both in my hand. The original nut weighs 70g and these Gorilla M12x1.5 nuts weigh 82g. 12g shouldn't be noticeable to most people as the nuts rotate very close to the center of the wheel, but given the choice I would prefer the nut to be closer to the weight of the original part.