RokBlokz - GMC Sierra 1500/2500/3500 HD 2015-2019 Mud Flaps

• Large design provides your Truck with excellent protection from harsh road debris and gravel.
• Helps to protect anything you tow from the rocks flung by the tires
• Light weight and extremely durable, designed to survive the harshest environments from the extreme heat to the extreme cold.
• Won't crack or warp from temperature extremes.
• Flexible but with a semi-rigid characteristic that allows them to retain their shape at speed and effectively block tire spray (we're not into flappy mud flaps).
• Mount using existing OEM mounting locations, NOT self-tapping screws.
• Stainless Steel & rust-resistant mounting hardware and detailed installation instructions included. 
• Flaps and logos are available in multiple color options for ultimate personalization.
  
  

Please factor in 6-14 Business Days for Processing and Assembly.

WHAT'S INCLUDED:
Each RokBlokz mud flap set for the 4th Generation Sierra comes with 4 flaps (FRONT and REAR), stainless steel & rust-resistant mounting hardware and instructions for mounting.

WHAT IT FITS:
4th Gen GMC Trucks for the following years:

• 2014–2018 (1500) Base, SLE SLT and Denali 
• 2019 (1500 LD) Base, SLE, SLT, AT4 and Denali 
• 2015–2019 (2500 and 3500) Base, SLE, SLT and Denali 

DOESN'T FIT:
Not verified for the High Elevation model, Sierra HD All Terrain X and GMC trucks with fender flares.
5th Gen GMC Trucks
Chevy Silverado Models

2 SIZES TO CHOOSE FROM:
-ORIGINAL was designed for those who like to keep a stock set up, but want some paint protection.
-XL is about 1" wider and 1" longer for those who run lifts and/or higher offset wheels that poke past the fenders.  PHOTOS SHOW THE ORIGINAL SIZE.

Please note that this kit was designed on a stock USDM vehicle. When modifying body panels, wheels or suspension, you may have to modify the flaps to work with those changes.***If you have larger-than-stock tires, check your front tires at full lock for fender clearance BEFORE ordering.

PLEASE EMAIL BEFORE ORDERING IF YOU HAVE QUESTIONS!

COLOR OPTIONS:
We offer multiple color options for some customization. Flaps are available in BLACK, RED, GREY, OLIVE DRAB, DEEP BLUE, BRIGHT BLUE, ORANGE, LIME GREEN, PINK 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 set of sample colors HERE.

Please note that a shopping cart quantity of 1 = a whole kit (4 flaps)

RokBlokz mud flaps for the GMC Sierra are CNC laser cut from a proprietary material specifically designed to endure the harshest environments. 

The unique blend of polymers in our mud flaps give them the specific characteristics that make them highly effective at protecting your truck.

Specifically the combination of extreme durability, flexibility, light weight, and rigidity that all come together to allow the flaps to extend out from the fender's edge enough to be effective, to hold their shape at speed and to block the most damaging kind of tire spray. RokBlokz mud flaps will bend, flex, give, and even scrape and drag without breakage. Doesn't matter if you're exploring the frozen tundra or the scorching hot desert, RokBlokz mud flaps will perform.