Just installed on my 2014 Maxim. They're perfect if you have non-original discs or really good discs that you don't want to scratch. My old nuts were 21mm and these are much thinner. I'll drive them about 50 miles today, then re-tighten them and update this review. I will also add an update in 3 months to see how they hold up getting in and out of the car multiple times. I didn't test their durability when trying to install them with a torque wrench or impact wrench. Tighten them by hand, then tighten them with a wrench and everything will be as easy as that. Edit: These nuts seem to be stuck on the wheel and not moving at all after 50 miles. OEM ring nuts move a little more when tightened, so they don't need to be readjusted after 50 miles. I will update it again soon