Compatible/Replacement for Chevy/GMC 15646250. Protect your lug nuts with new polycarbonate wheel nut caps from DP-Accessories. Our black plastic wheel nut caps are the perfect replacement covers for broken or missing GM factory style lug nut caps. Our caps help protect your lug nuts against road damage and bring old lug nuts back to life by hiding rust, scratches, and normal wear. They're easy to install and easy to clean. Please note these lug nut caps are not meant for wheels where the lug nut caps hold on the hub caps. These lug nut caps will screw on to GM factory style dual thread lug nuts but will not secure your hub cap to the wheel.