Spraypainting nylon rims. . .

[NPedeInsanity]

What do I have to do when spraypainting nylons? Do I need primer or anything?

[atm92484_3]

Priming would probably help. I tried painting rims once and it didn't work too well; it ended up chipping off like the chrome plating in crashes.

[MattHiggins]

Don't bother spray painting nylon rims; paint will never stick or last. Instead, dye them with Rit brand clothing dye. The white nylon Traxxas rims work really well for this and the color lasts forever.

[Toyotatogo]

try sanding the rims with some fine grit sandpaper , clean and paint them again ....