These nuts look good on my RAM 1500 but not as good as the OEM nuts which have a smooth and flat top. The lifetime portion of the warranty is limited to rust and will not be damaged by repeated nut removal and installation, which I misunderstood. Repeated removal and replacement will damage the outer shell, making emergency release with the vehicle manufacturer's wrench virtually impossible. I'd love to see someone make a solid metal ornament nut, re-swap tires, and change wheels. These nuts, like all decorative nuts, are in two parts, with a decorative shell covering the working part of the lug. If that happens, I'll be first in line.