
Chevrolet Silverado 2500/3500 2020+ Mud Flaps
Delivery time
This item is estimated to ship in 1-3 weeks. You will receive tracking info via email when it actually ships.
ROKBLOKZ RALLY MUD FLAPS FOR THE 2020+ CHEVROLET SILVERADO 2500/3500HD *PLUS ROKBLOKZ FENDER TRIM CAP KIT!
- OEM SPLASH GUARD DELETE KIT INCLUDED: Custom-designed Fender Trim caps included so you can delete the OEM splash guard and keep a streamlined, stylish look - adds a finished look to the fender's edge. $100 value!
- EXTREME DURIBILITY: Designed to protect your Silverado HD truck in the harshest environments.
- FLEXIBLE (Not Floppy): Bend and flex over any terrain but hold their shape at high speed for unsurpassed protection against mud, dirt and rocks.
- EASY INSTALL: With provided hardware and detailed instructions.
- NO DRILLING: Most kits mount using existing OEM mounting locations.
- ASSORTED COLORS: Over 10 color options for ultimate personalization.
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PROUDLY MADE IN THE USA!
Please factor in 3-5 Business Days for Processing and Assembly.
WHAT'S INCLUDED:
Each RokBlokz mud flap set for the Silverado 2500/3500 HD comes with 4 Flaps (Front and Rear), ROKBLOKZ Fender Trim cap kit, stainless steel & rust-resistant mounting hardware and instructions to fit factory hole locations.
WHAT IT FITS:
2020+ 4th Gen Chevrolet Silverado 2500HD / 3500HD
DOESN'T FIT:
Not Confirmed for the 2024 Chevrolet Silverado 2500 ZR2
Chevrolet Silverado 1500 or GMC Sierra 1500
Any GMC models or previous generations of Chevy HD Trucks
Any other Chevrolet Model or truck
2 STYLES TO CHOOSE FROM:
-RALLY FLAPS were designed for those who like to keep a stock wheel set up but want some paint protection. If your tires rub, you will need our hi clearance step-back kit. SEEN ON THE TRUCK IN THE PHOTOS.
-HIGH CLEARANCE STEP-BACK FLAPS mount inside the wheel well and step back past the fender for those who run lifts, larger tires and/or higher offset wheels that poke past the fenders and are tight on space inside the wheel well. (Coming Soon)
Please note that this kit was designed on a stock vehicle. When modifying fenders, wheels or suspension, you may have to modify the flaps to work with those changes. Please email us before ordering if you have any questions.
COLOR OPTIONS:
RokBlokz Mud Flaps are available in BLACK, RED, YELLOW, GREY, DEEP BLUE, BRIGHT BLUE, ORANGE, LIME GREEN, OLIVE DRAB, PINK, TAN, and DEEP PURPLE. Colors other than Black are considered Custom as they are made to order.
*NO RETURNS ON COLORED FLAPS
Screen resolution, lighting, and surroundings all affect how colors present. If you are questioning how well the color will match, please order a color sample HERE.
Please note that a shopping cart quantity of 1 = a whole kit (4 flaps)
FREE SHIPPING in the contiguous U.S.
International shipping is available. You can see pricing in the shopping cart. Please note that International Taxes and Duties are the responsibility of the buyer and can be paid at checkout.
We are constantly making small improvements to our products, so yours might be a little different from what you see in photos and videos.
RokBlokz Mud Flap Kit for 2020+ Chevrolet Silverado 2500HD & 3500HD: Ultimate Protection and Style
Your 2020+ Chevrolet Silverado 2500HD & 3500HD is built for tough jobs and rugged adventures, but its large, aggressive tires can kick up mud, rocks, and road debris that damage your truck’s paint and undercarriage. The RokBlokz Mud Flap Kit offers the perfect solution, delivering unmatched protection and durability while enhancing your truck’s aggressive stance.
Premium Materials for Maximum Performance
Unlike traditional rubber or plastic mud flaps, Rokblokz flaps are CNC laser-cut from a proprietary polymer blend, offering an ideal balance of flexibility, rigidity, and impact resistance. They won’t crack in freezing temperatures, warp in extreme heat, or break under stress—making them perfect for off-road trails, heavy-duty towing, and daily driving alike.
Sleek Fender Trim Cap for a Clean Finish
To complement the Silverado’s bold design, this kit includes the RokBlokz Fender Trim Cap, a precision-fit piece designed to replace the OEM splash guard trim. This addition creates a seamless, polished look while ensuring your truck maintains its factory lines and aerodynamics.
Key Features:
✔ Durable & Flexible Material – Resists cracking, warping, and fading
✔ Enhanced Protection – Blocks rocks, mud, and road spray from damaging your truck
✔ Sleek Fender Trim Cap – Provides a clean, finished look after removing OEM splash guard trim
✔ Easy Installation – Uses factory mounting points for a hassle-free setup
✔ Built for Any Environment – Performs in extreme cold, heat, and rough terrain
✔ Made in the USA – Designed and manufactured for top-tier quality
Built for Work & Adventure
Whether you're hauling heavy loads, exploring backcountry trails, or cruising the highway, RokBlokz Mud Flaps are designed to keep your Silverado 2500HD & 3500HD cleaner and better protected. Engineered for those who demand both function and style, these flaps ensure your truck looks great and stays shielded from road hazards in any condition.
Upgrade your Silverado with RokBlokz Mud Flaps & Fender Trim Cap today! Order now and drive with confidence.
Seeking Local Vehicles for Fitment Testing
At RokBlokz, we’re always looking for vehicles in or near Provo, UT to help us refine and perfect our mud flap designs. If you’re local and want to see if your vehicle qualifies, check out our list of needed models here. Participating owners receive special perks and the chance to be part of our design process!