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2022 Subaru WRX Featuring Rokblokz Rally Mud Flaps in Black - Rear 3/4 view

RALLY MUD FLAPS

Inspired by Rally to be the best!

RALLY MUD FLAPS

Inspired by Rally to be the best!
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Rokblokz fender kit installed on 2026+ Kawasaki Teryx H2 side view

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2022 Polaris RZR Pro R Ft Rokblokz Fender Kit - 2 seat rear 3/4 view

UTV FENDER FLARES

& MUD FLAPS

UTV FENDER FLARES

& MUD FLAPS
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Tame the dunes.

RULE THE VALLEY.

Tame the dunes.

RULE THE VALLEY.
Equip the Beast!
2023 Chevrolet ZR2 Silverado ft. Rokblokz Mud flaps - Rear 3/4 view

TRUCK MUD FLAPS

TRUCK MUD FLAPS

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Where the road ends,

THE VIEW BEGINS.

Where the road ends,

THE VIEW BEGINS.
Explore Now!
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BUILT FROM A PASSION FOR CARS. MADE FOR THE WAY YOU DRIVE.

Rokblokz started in Utah in 2011 with a love for small, fast cars, rally-inspired builds, and—yes—a serious obsession with Subarus. What began with a better mud flap has grown into a family-owned American manufacturer creating vehicle-specific protection and accessories for cars, trucks, SUVs, Jeeps, and UTVs.

We design, test, manufacture, package, and ship our products in-house, giving us control over the details from the first prototype to the part that arrives at your door. Our products aren't designed just to look good in photos. They're built for real vehicles that see daily commutes, snowy mountain roads, dirt trails, desert runs, dunes, and everything in between.

MADE TO TAKE A BEATING.

Our signature Rally Mud Flaps are CNC-machined from our proprietary material engineered to hit the sweet spot between flexibility and rigidity. They flex when they need to without being floppy, hold their shape at speed, and remain flexible in extreme temperatures—all while helping protect your vehicle from rocks, mud, road grime, snow, and debris.

That same focus on fit, function, durability, and clean design goes into everything we make—from mud flaps and splash guards to skid plates, wheel spacers, window vents, and off-road accessories.

DESIGNED HERE. BUILT HERE. TESTED OUT THERE.

We use modern CAD, CNC manufacturing, laser cutting, and hands-on testing to develop products specifically for the vehicles they're made to fit. Then we take them out and use them the way our customers do.

Because if it says ROKBLOKZ, we want it to be something we'd run on our own vehicles.

Proudly made in the USA. Family owned since 2011. Shipped worldwide.

Blog posts

  • Custom Mud Flaps
    October 14, 2026

    Custom Mud Flaps: Fitment, Materials, Colors, and What to Know Before Buying

    Not all custom mud flaps are customized in the same way. Some are made to specific dimensions, others feature personalized logos or graphics, and some are engineered to fit a particular vehicle. Understanding those differences can save you from ordering a set that looks right online but doesn't work the way you expected.

    This guide explains the different types of custom mud flaps, what you can actually customize, and how to choose a set that fits your vehicle and driving needs.

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  • No-Drill Mud Flaps: What to Know Before You Buy
    October 6, 2026

    No-Drill Mud Flaps: What to Know Before You Buy

    Drilling holes into a new truck, SUV, or car isn't exactly everyone's idea of a good first modification. Especially when you're drilling around a wheel well—an area that's constantly exposed to water, mud, road salt, gravel, and everything else your tires throw at it.

    So before you buy a set based solely on the words no drilling required, here's what you should actually know.

    Read now
  • The Complete Guide to Trail Hero 2026
    September 30, 2026

    The Complete Guide to Trail Hero 2026

    Whether you're planning your first trip or returning for another year, this guide covers everything you need to know before heading to Southern Utah. We'll walk through registration, trail ratings, camping and lodging, the event schedule, vehicle preparation, and tips to help you make the most of Trail Hero 2026.

    Read now