All OEM 2019+ GM Chevy Silverado or GMC Sierra towing mirrors can have the caps changed to different colors depending on what the user desires. All listings include both sides (drivers & passengers).
Cross References to GM OEM numbers: 84468905 / 84468911 / 84468907 / 84468909 / 85116867 / 85116865 / 85116868 / 85116866 / 84468904 / 84468910 / 84468906 / 84468908
Installation Video: https://youtu.be/cpZEJSB5XNs
Frequently Asked Questions:
Tow Mirror Caps
Easy enough, just be careful removing the glass.