Titanium Nuts - Tesla Model S, X, 3 and Y

It should be noted that the unsprung masses represent a ratio of 1 to 6 in relation to the suspended masses. That is to say that each kilogram saved between the suspension and the wheel will represent a total saving of 6 kg on the weight of the vehicle in motion.

Titanium nuts weigh about 15-16g compared to 46g for the original ones. The gain amounts to 30g per nut and thus 600g in total.

This means a saving of almost 3.6 kg of unsprung mass.