COLOR CODEG6M - RushGMC Touch-Up Paint

The Look

This is not your standard charcoal. Since your Sierra or Yukon is a modern beast, it deserves a color with this much depth. Under the midday sun, the finish reveals a complex layer of metallic flakes that shift between deep granite and a subtle, dark plum. It provides a sophisticated alternative to basic black, staying cleaner longer while still maintaining that aggressive, professional-grade stance. It has become a hallmark of the Denali and AT4 trims for a reason: it looks expensive even when it is covered in a little bit of trail dust.

Technical Details

You are dealing with a high-density metallic finish. This means the appearance depends entirely on how those tiny flakes lay down on your door or fender. If you apply the paint too heavily in one spot, the flakes will sink and clump, creating dark spots or streaks known as mottling. To avoid this, you need to apply several thin coats rather than one thick one. Because this is a dark metallic, any mismatch in flake orientation will show up as a shadow, so consistent movement is the only way to get a factory match.

Best Practices

You will find your paint information on a silver or white sticker located inside your glove box or on the driver's side door pillar. Before you spray or dab GMC Rush (check for code G6M), you need to shake the container for at least two full minutes to ensure the metallic particles are fully suspended. Work in your garage or in the shade to keep the metal surface cool. Always test the color on the included card before you touch your truck to ensure the shade is right. Keep the container moving at a steady pace and give each layer plenty of drying time so the finish sets hard and smooth.