Universal and Model Specific Design

Sometimes loads of fun requires large cargo, the kind towed behind you. Count on ROCKSTAR™ Hitch Mounted Mud Flaps to pull through with total and complete protection. The rustproof aluminum frame with a large built-in stabilizer plate eliminates rocking while the extra thick half inch rubber minimizes sailing. Our model specific and universal ROCKSTAR™ Hitch Mounted Mud Flaps are available in four sizes and two finishes. For complete tire coverage choose from our Large or Extra Large rock guards. For even better coverage or trucks with offset tires choose our Two Extra Large and for the best coverage or dually pickups choose Three Extra Large. Trim to fit rubber applications are designed for trucks with oversized tires and lift or suspension kits. ROCKSTAR™ Hitch Mounted Mud Flaps deliver the ultimate trailer protection in style.

Recommended mud flap ground clearance is 5 to 7 in. Suggested clearance with a load is 3 in. minimum to prevent mud flaps from dragging. Model specific towing mud flaps are designed to fit OEM receivers and bumpers, may not fit aftermarket products. See Important Specifications

California Residents: Prop 65 Warning










Rubber extends 1 in. beyond frame on L and XL, 4 in. on 2XL and 9 in. on 3XL.


  • Model Specific Frame Structure


  • Universal Frame Structure



MODEL SPECIFIC Closely contours to the bumper and accounts for OEM dual exhaust flow with perforated rubber.
UNIVERSAL Fits vehicles with center bumper step and accommodates 09-18 RAM 1500 and 19-ON Classic OEM dual exhaust flow. For Chevy/GMC 2500 and 3500 models, heat shield is standard for model specific and recommended for universal. Sold separately for pickups with custom exhaust.

Adjustable Clamping System


Corrosion resistant aluminum frame with stainless steel hardware installs to ball mount with an adjustable 2 in. clamp, no drilling required.



Keeps the frame level and eliminates rocking.

Extra Thick Half Inch Rubber


Reduces sailing and the smooth surface minimizes ice and mud build-up. Trim to fit rubber available and provides 24 in. of trimmable height for pickups with suspension modifications or oversized tires.

Simple On and Off


Vinyl capped stops allow for easy receiver pin alignment, simply pull pin to remove. Convenient frame openings offer visual access to receiver pin, safety chains and wiring.


Protect your campers, boats and trailers in no time. ROCKSTAR™ Hitch Mounted Mud Flaps can be easily installed with one tool, no drilling required. These hitch mounted rock guards are engineered to handle rocks and road debris while retain maximum resale value by avoiding costly repairs. Long-lasting dependability and unmatched protection, ROCKSTAR™ Hitch Mounted Mud Flaps excel in strength, style and capability.

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Rockstar Mud Flaps 5 star ratingBy James B. - ON

" Excellent product my roll up box cover. My first one lasted 15 years. Between the 2 feet of snow and ice in my cover it's never torn or been damaged. I use 3000 cover products and it protects from UV and other outdoor extremes. I stand by your products 100 percent ?? Regards James PS the picture is of my new cover ? "

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Rockstar Mud Flaps 5 star ratingBy Dave S. - UT

" Excellent quality and a great fit. Easy to install. Took me about an hour. Doesn't interfere with backup sensors like other models. "

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Rockstar Mud Flaps 5 star ratingBy Ryan V. - WI

" Product fit perfect and works great. It went on fast and easy good instructions with it fast at getting it out and shipped all in all a good experience definitely would buy from you again. "

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Rockstar Mud Flaps 5 star ratingBy Brett B. - MT

" Great product, looks great on my Mega Cab Diesel P/U, and keeps the rocks and road grime off of my 5th wheel. "

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Rockstar Mud Flaps 5 star ratingBy Giovanni B. - MO

" What a great product to have , I'm so thankful to look into this and have purchased it .if you have a open trailer ? Big tires on your truck ? Or just don't want to destroy everything on your trailer with rocks & dirt and overspray ? This is a perfect addition to your ride , I have permanently attached it to my receiver ball , so it's easy on & off for when I use my trailer. "

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Rockstar Mud Flaps 5 star ratingBy Trevor S. - CO

" Best mud flaps for the money. Thick rubber flaps don't flap in the wind . The mount is solid, with no bouncing around. Bright diamond plate gives a great look to your truck. This is my second purchase , just couldn't be happier with the look and protection these Rockstar mud flaps give. PS Great customer service "

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Rockstar Mud Flaps 5 star ratingBy Richard R. - WI

" Rockstar mudflaps have been a good investment for my boat and other towed items I have. Thanks ACI "

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Rockstar Mud Flaps 4 star ratingBy William W. - NM

" I recently purchased your Rockstar 3XL and the 2-1/2" mounting clamp for my Chevy dually. I love how it looks and can't wait to see how it works keeping my trailer safe. I am sure it will work perfectly. I was very happy with how easy it was to assemble and mount. The only thing I have an issue with is how the clamp had to be mounted to the face of the frame, since the receiver on my truck sticks out to far for the bumper stabilizers to contact the bumper with the clamp mounted on the back of the frame. I know you are aware of the issue, since the instructions indicate this might be a problem, and to mount the clamp to the face of the frame if this happens. My only concern with this setup is the nuts holding the clamp to the frame are very visible and easily accessible. Maybe I am being a bit paranoid, but I believe this might give some people an incentive to attempt to remove the flaps from my truck. I have a suggestion that you might, or might not, want to consider. Why not make the bumper stabilizers adjustable? It wouldn't be difficult to accomplish, and would make it possible to use the clamp as intended. It would also greatly improve the looks of the entire mudflap. I realize that this will add a bit to the cost of these things but, it should be a minimal increase, if any at all. "

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Rockstar Mud Flaps 5 star ratingBy Don W. - OH

" The best looking mudflaps out there! "

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Rockstar Mud Flaps 5 star ratingBy Warren C. - KY

" Perfect fit. Strong and sturdy. Do exactly what they said. "

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