The two piece nuts that came with my 2016 F-150 Lariat were completely destroyed as the tires were replaced at every oil change. I only have 22,000 miles on the truck but the lugs were beaten to hell. Enter Eisen's replacement and so far I couldn't be happier! They are good quality, strong nuts that fit perfectly. I hope they last the rest of the truck life. My other hope is that Ford will start using better nuts on the $50,000 car! Unacceptable Ford! Buy these spare parts and you will not regret your purchase.