Review on Gorilla Automotive 78681N Acorn Thread by Ardy Espinoza

I installed them on a 2011 Silverado with 20" factory rims. Locknuts are awesome! Having a wrench that fits the whole nut works a lot better than the old nutlock that sells easily removed.The center caps still fit easily at the top with no issues with gaps.I bought these after a friend's wheels (who have a very similar truck to mine) were stolen while the truck was parked outside his house and cost $4800 for a new factory set of wheels and tires it's a pretty cheap deal and should come on new cars IMO you can't go wrong with that!