2020 Peterbilt 579 Paint Codes
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
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Quick Reference
| Color Name | Paint Code | Type |
|---|---|---|
| Black | L0001 | Solid |
| Winter White | L0006 | Solid |
| Viper Blue | L0008 | Solid |
| Hunter Green | L0015 | Solid |
| Yellow | L0021 | Solid |
| Bright Red | L0026 | Solid |
| Legendary Red | L0027 | Solid |
| Orange | L0031 | Solid |
| Legendary Gray | L0062 | Solid |
| Legendary Blue | L0063 | Solid |
| Legendary Green | L0064 | Solid |
| Legendary Brown | L0065 | Solid |
| Saddle | L0066 | Solid |
Note: Peterbilt offers a wide range of custom colors. The codes above represent the most common factory fleet colors. If your color is not listed, it may be a custom fleet color. Always confirm your paint code before ordering.
Where to find your paint code
On a Peterbilt 579, the paint code is typically found on the vehicle's identification plate. This plate is usually located on the driver-side door jamb (B-pillar). The paint code is a four-digit number that starts with "L".
Best touch-up paint sources
- Dupli-Color: Dupli-Color is a popular brand of automotive touch-up paint that is available at most auto parts stores. They offer a wide range of colors for Peterbilt trucks.
- AutomotiveTouchup: AutomotiveTouchup is an online retailer that specializes in custom-mixed touch-up paint. They can mix any color for your Peterbilt 579, including custom fleet colors.
- T-Coat Custom-Mix: T-Coat is another online retailer that offers custom-mixed touch-up paint. They are a good option if you need a large quantity of paint.
- Dealer: You can also purchase touch-up paint from your local Peterbilt dealer. This is a good option if you want to be sure that you are getting the exact same color that was used on your truck at the factory.
How to use touch-up paint
- Clean the area to be repaired with a wax and grease remover.
- Apply a thin layer of primer to the area.
- Apply a thin layer of base coat to the area.
- Apply a thin layer of clear coat to the area.
- Allow the paint to dry completely before waxing or polishing the area.
Color matching tips for pearls and tri-coats
- Pearl and tri-coat colors can be difficult to match. It is important to use a high-quality touch-up paint and to follow the instructions carefully.
- If you are not confident in your ability to match the color, it is best to take your truck to a professional body shop.
Find a trusted body shop on Repairius.
If you need help with your touch-up paint project, or if you have any other questions about your Peterbilt 579, you can find a trusted body shop on Repairius.
More specs for the 2020 Peterbilt 579
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
Maintenance & repair guides
2020 Peterbilt 579 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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