GMC All Models Paint Info
The Color Breakdown
GMC didn't just give us "Truck White" and call it a day; they really went for it with 48 recorded colors that range from the rugged to the surprisingly refined. We're talking about everything from the deep, forest-vibes of Autumn Maple Metallic to the coastal cool of Light Huron Blue Metallic and the desert-ready Light Driftwood Metallic. Whether you're driving a workhorse Sierra or a family-hauling Yukon, GMC leaned heavily into metallics, giving their fleet a sparkle that looks great-until a rogue pebble from a gravel road decides to introduce itself to your hood.
What to Watch For
Before you start, you need to find your "Service Parts Identification" sticker-this is the DNA of your GMC. On almost every model, from the Canyon to the Denali, you'll find this holy grail of stickers tucked inside the glove box (though check the driver's side door jamb if it's not there). Look for a code starting with "WA" or "U" near the bottom.
Now, a quick reality check: GMC paint, especially on older models or the classic "Summit White," can sometimes decide it's tired of being attached to the truck and might start flaking or peeling in small sheets. On newer models, the clear coat can be a bit soft, meaning it picks up "love marks" and scratches easily. If you notice a chip, handle it sooner rather than later-once the air gets under that paint, it likes to travel.
Driveway Repair Tip
Since so many of these GMC colors are metallics (like Flame Red Metallic or Gunmetal Metallic), those tiny silver and gold flakes like to settle at the bottom of your touch-up bottle. Shake that bottle for a full two minutes-yes, set a timer on your phone-to wake up those sparkles.
When you apply the paint, don't try to fill the whole chip in one go. If you go too heavy, the metallic flakes will "sink" and make the spot look darker than the rest of the truck. Instead, use a "dotting" motion with your brush or pen to build up thin layers. It requires patience, but it's the secret to making that repair disappear into the bodywork while you're standing in your own driveway.