RokBlokz - Lexus GX 550 2024+ Mud Flaps

ROKBLOKZ 2024+ LEXUS GX 550 RALLY MUD FLAPS

• EXTREME DURABILITY:Designed to protect your GX 550 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.
• 2 SIZES: Original and XL sizes to get the right fit and protection for your wheel set up. XL is shown in Photos. 
• EASY INSTALL: With provided hardware and detailed instructions. *Does require removing the front liner mount bracket to follow mounting instructions. 
• NO DRILLING: mounts using existing OEM mounting locations.
• ASSORTED COLORS: Over 10 color options for ultimate personalization.
• ADDITIONAL ACCESSORIES AVAILABLE: Check out our Window Vents and Wheel spacers!  
• PROUDLY MADE IN THE USA!

Please factor in 15-30 business days for processing and assembly.

WHAT'S INCLUDED:
Each RokBlokz mud flap set for the 3rd gen GX comes with 4 flaps (2 front & 2 Rear), necessary mounting brackets if required, stainless steel & rust-resistant mounting hardware, and instructions to fit factory hole locations. 

*To mount flaps as instructions show, you must remove the front liner mount bracket to access the mounting points.  SEE FAQ's below for more details. 

WHAT IT FITS:
2024+ Lexus GX550 (J250) Luxury & Luxury+
2024+ Lexus GX550 (J250) Premium & Premium+

DOESN'T FIT:
Lexus GX 550 Overtrail Models
2024+ Toyota Land Cruiser
Any other Land Cruiser Generation or Toyota Vehicle
Any other Make/Model Truck or SUV 

Please note that this kit was designed on a stock USDM vehicle with the lower liner mount bracket removed. When modifying body panels, fenders, wheels, tires or suspension, you may have to modify the flaps to work with those changes. Please ask questions before placing your orders.

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 towards the outside edge and/or almost 1" longer for those who run lifts and/or higher offset wheels that poke past the fenders.  PHOTOS FEATURE THE XL SIZE on a vehicle with a 1.5" level, aftermarket wheels and slightly larger than stock tires.

COLOR OPTIONS:
We offer multiple color options for some customization. Flaps are available in BLACK, RED, YELLOW, 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 color sample HERE.

CHECK OUT MORE GX 550 ACCESSORIES HERE:

• Rokblokz Window Vents are a great accessory for getting airflow to the backseat while keeping bugs and dust out.
• Rokblokz Elite Wheel Spacers get rid of that tucked wheel look without the added expense of new wheels.

RokBlokz Mud Flaps: Rugged Protection for Your 2024+ Lexus GX 550

The all-new Lexus GX 550 blends luxury, technology, and serious off-road capability—and RokBlokz Mud Flaps are the perfect way to keep it looking as good as it drives. Designed to complement the GX’s bold design while protecting it from the elements, these mud flaps add both function and refinement to your build.

Key Features

• Precision Fit for the 2024+ Lexus GX 550: Engineered specifically for the new GX platform, these mud flaps contour perfectly to the body for clean lines and a seamless, factory-quality fit.
• Durable, Lightweight Construction: Made from our proprietary poly-blend material that flexes under pressure without cracking or warping. They’re built to handle dirt, gravel, snow, and whatever else your adventures throw at them.
• Premium Protection: Keep your paint, fenders, and running boards safe from rocks, mud, and road debris—on or off the trail.
• Simple, Secure Installation: Includes all necessary hardware and instructions for a straightforward, no-drill install.

Why Choose RokBlokz for Your GX 550?

The Lexus GX 550 is proof that capability and comfort can coexist—and your accessories should do the same. RokBlokz Mud Flaps are built for enthusiasts who appreciate craftsmanship as much as performance. With rally-inspired coverage and a refined, custom fit, they offer protection that complements the GX’s premium design.

Whether you’re setting it up for overlanding, weekend adventures, or just daily driving, RokBlokz Mud Flaps help preserve your investment while maintaining that distinctive Lexus look.

Upgrade your 2024+ Lexus GX 550 with RokBlokz Mud Flaps—designed for adventure, engineered for luxury.

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!

FAQ's

Why doesnt my front fender liner look the same as what is seen in the install video?

• This kit does call for removal of the front inner liner mount bracket. It is a simple removal of just a couple of bolts. then you have access to the mounting points required. 

The photos below show a stock fender liner. The first with the felt liner attached to the bracket and the second photo shows the uncovered bracket that needs to be removed. 

Removal of this bracket also allows for larger than stock tires and wheels with more offset to have plenty of clearance. The photo below shows the bracket removed with the mounting points exposed.