Description
Rokblokz Fender Trim Cap for 2020–2025 Silverado 2500/3500 HD
(Fits 4th Gen Chevy Silverado HD trucks with OEM fender flares)
Hate the look of the factory splash guard trim on your Silverado HD but don’t want that raw, unfinished edge when you remove it? Or maybe you need to pull back the inner fender liner to make room for bigger tires, but still want things to look clean? We get it. That’s exactly why we made this.
The Rokblokz Fender Trim Cap gives your 2020–2025 Silverado 2500 or 3500 HD a clean, finished edge when the OEM trim is removed. Whether you’re ditching the stock splash guard for a more aggressive look, clearing room for larger tires, or just want to keep your fenders from looking hacked, this trim cap is the perfect solution.
It’s built tough from durable materials, designed to follow the factory lines of your truck, and installs clean with hardware we provide. No more exposed edges or awkward gaps—just a cleaner look that actually works with your build.
Why You’ll Want This:
- Ditch the Factory Trim, Not the Clean Look – Say goodbye to the chunky OEM splash guards and get a smooth, finished fender edge.
- Made for Tire Clearance Mods – Pull back your wheel well liner for larger tires without leaving exposed body lines.
- Factory-Inspired Fitment – Designed specifically for 4th Gen Silverado HD trucks with OEM flares.
- Strong + Subtle – Made from durable materials that blend in while standing up to daily abuse.
- Simple Install – Comes with everything you need to get it mounted and looking right.
- Rokblokz Quality: Backed by Rokblokz’s reputation for premium off-road accessories.
Specifications
- Material: High-grade Glass Fiber reinforced ABS plastic
- Color: Black (matte finish to match most fender flares)
- Dimensions: Designed to fit the fender flare profile of 2020-2025 Chevrolet Silverado 2500/3500 HD
- Weight: 0.2 lbs per cap
- Quantity: Sold as a set of 4 (covers all fender flares)
- 2 Options: Trim caps only or add our liner pull back kit as well.
Compatibility
- Vehicle Fitment: Specifically designed for 2020, 2021, 2022, 2023, 2024, and 2025 4th Gen Chevrolet Silverado 2500 HD and 3500 HD models.
- Fender Flare Compatibility: Works with OEM fender flares for the specified models. For best results, pair with Rokblokz Mud Flaps (sold separately).
Does not fit: ZR2 and Bison editions.
Perfect for guys who want their truck to look built—not busted. Whether you’re going for clean street style or prepping for off-road flex, the Rokblokz Fender Trim Cap makes sure your Silverado HD looks intentional from every angle.
Built for Function. Finished for Style. Backed by Rokblokz.
Frequently Asked Questions (FAQ)
- Q: Will this fit my GMC Sierra HD Truck?
A: No. This trim cap is designed specifically for 2020-2025 Chevy Silverado models and will not fit the GMC. For GMC models click here or contact our support team. - Q: Will this fit my 2019 Chevrolet Silverado HD Truck?
A: This trim cap is designed specifically for 4th Gen 2020-2025 Chevy Silverado models and will not fit older models. For older models, please contact our support team for compatibility options. - Q: Can I paint the trim cap to match my truck?
A: Yes, the cap can be painted, but we recommend using a primer designed for ABS plastic for best results. - Q: Do I need to remove my fender flares to install this?
A: No, the trim cap snaps directly onto the fender flare edge without requiring removal.
Check out our other 4th Gen Chevy Silverado Accessories Here:
- Rokblokz Rally Style Mud Flaps for more of an OEM look
- Rokblokz Step-Back Mud flaps for trucks with large tires – COMING SOON
- Rokblokz Window Vents are a great accessory for getting airflow to the backseat while keeping bugs and dust out.

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