COMING SOON!

• EXTREME DURIBILITY: Designed to protect your Silverado HD truck in the harshest environments. 
  
• OEM MUD GUARD DELETE: Custom-designed Mud Flap delete caps included for a streamlined, stylish look without the OEM splash guard trim—adds a finished look to the fender's edge. 
• FLEXIBLE (Not Floppy):  Bend and flex over any terrain, but hold their shape at high speed for unsurpassed protection against mud, dirt and rocks.
• 2 SIZES: Original and XL sizes to get the the right fit and protection for your wheel set up.
  
• 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.
• 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), 4 Mud Flap delete caps, 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 SIZES TO CHOOSE FROM:
-ORIGINAL was designed for those who like to keep a stock wheel set up, but want some paint protection.
-XL is a little wider and longer for those who run minimal lifts and/or higher offset wheels that poke a tiny bit past the fenders but do not rub. If your tires rub, you will need our hi clearance step-back kit (coming soon). PHOTOS SHOW THE ORIGINAL SIZE.

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 Flaps for the 2020+ Chevrolet Silverado 2500HD & 3500HD offer unmatched protection and style for your truck. Designed to endure extreme conditions, these mud flaps are CNC laser-cut from a proprietary polymer blend that combines durability, flexibility, and rigidity, making them resistant to cracking, bending, and breaking.

To further enhance the look of your Silverado, RokBlokz includes a sleek mud flap delete cap for the fender trim, giving your truck a clean, finished look when removing the OEM splash guard trim. With a perfect blend of form and function, these mud flaps extend just enough to block debris, mud, and road spray while maintaining their shape at high speeds.

Whether you’re hauling gear, tackling off-road trails, or just enjoying the daily drive, RokBlokz Mud Flaps are the ideal addition to your 2500HD or 3500HD. Built to perform in any environment—from icy trails to scorching deserts—these mud flaps offer superior protection and an upgraded, streamlined look for your Silverado.

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!