I did a quick forum search for touch-up and only came across a DIY referencing black...
I found some Rota touch-up but am not sure if it would match the gunmetal on the XXR 962s.

I have some annoying scratching around the lug area of my tires I need to get touched-up. It looks like someone tried to take my wheels off using a regular tire iron.


Thanks in advance for any help.

 

Your best bet would be going to a place that carries touch up paint and buying a few different colors that might match.