GMC Wheatland Yellow (87/WA9418) Touch Up Paint

The Look

Since your G10-G30 Series van or S-Series truck has been on the road since 1990, you are likely dealing with a finish that has seen its fair share of sun and heavy work. This color is the definition of industrial utility. It was designed for high visibility on Medium Duty trucks and job-site vehicles, making it a bold, unapologetic shade that prioritizes function over fashion. It is a classic fleet tone that captures the rugged, working-class spirit of GMC vehicles from that era.

Technical Details

This is a solid finish, which is good news for your repair. You do not have to worry about metallic flakes or pearl particles settling unevenly or creating dark stripes in your work. However, yellow pigments are naturally translucent and have a difficult time covering dark surfaces. If you are covering a dark primer or a deep scratch, the old color will want to peek through. You will need to be patient and use multiple thin layers to build up the opacity required for a full match.

Best Practices

Before you spray or dab GMC Wheatland Yellow (check for code 87/WA9418), you need to shake it for 60 seconds to ensure the heavy yellow pigments are fully mixed. You can typically find your paint code on the silver Service Parts Identification sticker located inside the glove box or on the door pillar. Test the color on the included card first to see how well it aligns with your original paint, which may have faded over the last few decades. When you begin, keep the container moving to avoid puddles or runs. Ensure you give the paint plenty of drying time between layers in a ventilated garage or a patch of shade.