2025 Kenworth W900 Paint Color Codes & Touch-Up Guide

The Kenworth W900 is an undisputed icon of the American highway. For the 2025 model year, this classic long-hood heavy-duty truck continues to offer a massive variety of custom fleet colors and premium factory finishes. Because commercial trucks are often painted to match specific company fleets, Kenworth partners with major paint suppliers like Axalta, Sherwin-Williams, and PPG to offer thousands of variations. However, there are standard factory colors that remain incredibly popular among owner-operators and fleets alike.

Whether you need to fix a rock chip on your massive fiberglass hood or touch up the cab after an installation, getting the right paint code is crucial. Below is your comprehensive guide to 2025 Kenworth W900 paint codes and touch-up repair.

Quick reference

Because Kenworth W900s are often custom-ordered, the following represents the most common and standard factory colors offered for the 2025 model year. Note: Always confirm your specific code via your VIN, as fleet color codes vary wildly.

Where to find your paint code

Unlike passenger cars that have standard b-pillar stickers, heavy-duty trucks like the Kenworth W900 have specific build plates. To find your exact paint code:

1. The Driver’s Door Jamb: Open the driver's side door and look for the Kenworth weight and specification decal on the door frame or the edge of the door itself. The paint code is usually listed under "Paint" or "Color."
2. The Glove Box or Dash Panel: Many Kenworths have a comprehensive build sheet sticker inside the glove box door or behind a removable dash panel. This sheet lists every RPO code and the specific paint formula.
3. Call the Dealer with your VIN: Because commercial paint (like Imron or Axalta) uses complex mixing formulas, the absolute best way to verify your W900's paint code is to call a Kenworth dealership's parts department and provide the last 6 digits of your Vehicle Identification Number (VIN).

Best touch-up paint sources

Heavy-duty truck paint needs to withstand harsh highway environments, chemical washes, and constant UV exposure. When sourcing touch-up paint for your W900, consider the following:

• Kenworth Dealerships: The safest bet for an exact match, especially for standard colors like Kenworth White (L0006EY). They sell factory-approved touch-up pens and spray cans.
• AutomotiveTouchup: An excellent online resource that can custom-mix paint based on heavy-duty commercial codes. They offer everything from small brush-in-cap bottles to pint and quart sizes for spray guns.
• Tcoat Custom-Mix: Great for custom fleet colors. If you provide them with your exact Axalta or PPG mix code from your door jamb, they can create a highly durable touch-up solution.
• Local Auto Body Suppliers (e.g., NAPA, Sherwin-Williams): Many local paint suppliers can scan a part of your truck (like a battery box cover) with a spectrophotometer to mix a custom batch, which is ideal if your paint has faded from miles on the road.

How to use touch-up paint

Fixing chips on a W900's hood or cab requires patience. Follow these steps for a durable repair:

1. Clean the Area: Highway grime, diesel exhaust fluid, and bugs can ruin paint adhesion. Thoroughly clean the chip with wax and grease remover or rubbing alcohol.
2. Apply Primer: If the chip goes down to the bare fiberglass (on the hood) or bare metal (on the cab), use a high-quality automotive primer. Let it dry completely.
3. Apply the Base Coat: Shake your touch-up paint well. Using a fine-tipped applicator, dab the paint into the chip. Do not glob it on. Apply 2-3 thin layers, waiting 10-15 minutes between each coat until the paint is level with the surrounding area.
4. Apply Clear Coat: Commercial truck paint is often a single-stage polyurethane, but many modern metallic colors use a base/clear system. If your W900 has a clear coat, apply it over the dried base coat to seal the repair and restore the factory gloss.

Color matching tips for pearls and tri-coats

While most W900s feature solid, highly durable single-stage paints, show trucks and custom owner-operator builds often feature complex metallic, pearl, or tri-coat finishes.

• Understand the Tri-Coat Process: If your truck has a pearl finish, the touch-up process requires three steps: a base color, a translucent pearl mid-coat, and a clear coat. You must apply the mid-coat carefully, as adding too many layers will make the spot look darker than the rest of the truck.
• Test Before Applying: Always test your custom-mixed touch-up paint on a piece of scrap metal or hidden piece of trim before applying it to your hood.
• Account for Fading: Heavy-duty trucks spend their lives in the sun. A brand-new bottle of Viper Red might look brighter than the 200,000-mile paint on your cab. If the match is poor, have a local supplier physically scan your truck's paint for a custom, faded match.

If your W900 has extensive peeling, heavy collision damage, or you simply want a professional to handle your custom pearl finish, do not leave it to chance. Find a trusted body shop on Repairius.