2025 Chevrolet Silverado 2500HD Paint Codes
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Quick reference
| Color Name | Paint Code | Type |
|---|---|---|
| Summit White | GAZ | Solid |
| Black | GBA | Solid |
| Radiant Red Tintcoat | GNT | Tri-coat Pearl |
| Sterling Gray Metallic | GXD | Metallic |
| Dark Ash Metallic | G6M | Metallic |
| Lakeshore Blue Metallic | G6N | Metallic |
| Slate Gray Metallic | G6Y | Metallic |
| Dune Metallic | GVD | Metallic |
| Iridescent Pearl Tricoat | GP5 | Tri-coat Pearl |
| Auburn Metallic | G48 | Metallic |
Where to find your paint code
For most 2025 Chevrolet Silverado 2500HD trucks, you'll find the paint code label on the Service Parts Identification sticker. This sticker is typically located in one of two places:
- Glove Compartment: Open the glove compartment, and you'll often see a white or silver sticker with numerous alphanumeric codes. Your paint code will be a three-character code, usually starting with a "G" and followed by two letters or numbers (e.g., GAZ for Summit White). Sometimes it will be listed under "Ext. Color" or similar.
- Driver's Side Door Jamb (B-Pillar): Open the driver's side door and look at the door frame. You may find a label there with various vehicle information, including tire pressure and safety standards. The paint code could be on this sticker, sometimes near the bottom.
If you're having trouble locating your paint code, consult your owner's manual or contact a Chevrolet dealership with your Vehicle Identification Number (VIN). They can quickly provide you with the exact paint code for your truck.
Best touch-up paint sources
- Dupli-Color: A widely available option at auto parts stores like AutoZone, Advance Auto Parts, and O'Reilly Auto Parts. Dupli-Color offers aerosol cans, paint pens, and brush bottles for many common colors. Check their website or in-store catalog for your specific Silverado 2500HD color.
- AutomotiveTouchup: This online retailer specializes in custom-mixed touch-up paint. They can match virtually any factory color, including metallics and pearls, and offer a variety of application options from pens to spray cans and larger quantities for more extensive repairs. Their quality is generally superior for color matching.
- Tcoat Custom-Mix: For those seeking the absolute best match, Tcoat Custom-Mix provides professional-grade touch-up solutions. They use advanced spectrophotometers to analyze your vehicle's paint and create a custom-blended formula, ensuring an exceptional match, especially for complex colors.
- Dealership: Your local Chevrolet dealership can supply OEM (Original Equipment Manufacturer) touch-up paint. While often a bit more expensive, OEM paint is guaranteed to be an exact match to your truck's original finish.
How to use touch-up paint
Using touch-up paint effectively requires a few simple steps:
- Clean the Area: Thoroughly clean the chipped or scratched area with soap and water, then use a wax and grease remover to ensure a clean surface for paint adhesion. Allow it to dry completely.
- Apply Primer (Optional but Recommended): For deeper chips that expose bare metal or plastic, apply a thin layer of primer. Allow it to dry according to the product instructions.
- Apply Base Coat: Apply several thin coats of your base color paint, allowing each coat to dry for the recommended time before applying the next. Build up the color slowly until it matches the surrounding area. For metallic and pearl colors, it's crucial to apply thin, even coats to avoid blotchiness.
- Apply Clear Coat: Once the base coat is dry, apply two to three thin coats of clear coat. This protects the base paint and provides a glossy finish. Allow it to dry completely.
- Wet Sand and Polish (Optional): For a perfectly smooth finish, after the clear coat has fully cured (usually 24-48 hours), you can carefully wet sand the area with very fine-grit sandpaper (2000-3000 grit) and then polish it to blend seamlessly with the surrounding paint.
Color matching tips for pearls and tri-coats
Pearl and tri-coat paints are multi-layered finishes that present unique challenges for touch-up. They consist of a base color, a pearl or mica layer, and a clear coat. Achieving a perfect match requires careful application:
- Thin, Even Coats: Apply all layers, especially the pearl or mica layer, in very thin and even coats. This prevents clumping of the pearl particles, which can lead to a darker or uneven appearance.
- Flash Times: Pay close attention to the recommended "flash times" (drying time between coats) for each layer. This allows the solvents to evaporate properly and ensures optimal adhesion and color consistency.
- Practice: If possible, practice on a test card or an inconspicuous area before applying to your vehicle. This will help you get a feel for how the paint lays down and dries.
- Blend, Don't Just Spot: For a more seamless repair, try to "blend" the touch-up paint slightly beyond the immediate damaged area, feathering it into the surrounding factory paint. This is especially helpful with larger chips or scratches.
If you're unsure about tackling a pearl or tri-coat repair yourself, consider seeking professional assistance to achieve the best results.
Find a trusted body shop on Repairius.
More specs for the 2025 Chevrolet Silverado 2500HD
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
2014 Silverado 2500HD
2015 Silverado 2500HD
2016 Silverado 2500HD
2017 Silverado 2500HD
2018 Silverado 2500HD
2019 Silverado 2500HD
Maintenance & repair guides
2025 Chevrolet Silverado 2500HD Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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