Truck Hardware Gatorback Black Plate Mud Flaps - Set

Part #:
GCAA768088~GCAA768089
Sale Price
$561.60
$624.00
Free Shipping
In Stock Ships by Monday

Additional details

  • Fits a 2018-2021 Ford Expedition
  • Includes front & rear pair of flaps, brackets and hardware
  • Front - 6" tire coverage from fender to bottom of flap
  • Rear - 6.5" tire coverage from fender to bottom of flap
  • Black anodized aluminum plates & bracket with beveled edge
  • 5/8" tire offset with the bracket
  • No body drill installation
  • Made with heavy duty premium rubber
  • Limited lifetime warranty

Gatorback Plate Finishes

Here are the different plate finishes

Front Flap Installation Video

Step by Step Instructions

Rear Flap Installation Video

Step by Step Instructions

At a glance

Overall sentiment is strongly positive: buyers consistently describe Gatorback/SharpTruck mud flaps as premium, heavy‑duty, great-looking, and highly effective at stopping rocks/mud/snow from hitting paint, steps, and trailers. The main reservations are the high price and occasional installation/fitment or hardware/packaging issues, which are often mitigated by responsive customer service and strong warranty support.

What Customers Liked

  • Thick, heavy rubber with substantial weight plates; feels “OTR/semi-truck grade,” doesn’t flap at highway speeds, flexible in cold weather, holds up through winters, gravel roads, mud, and years of use; many repeat buyers across multiple trucks.
  • Significantly reduces rock chips, road debris, mud/salt spray on paint, rocker panels, running boards/power steps, cameras, and keeps trailers/5th wheels/RVs cleaner and protected; coverage often better than OEM or plastic splash guards.
  • Looks “sharp,” classy, and truck-specific; logo/plate options (Z71, AT4X, Ford, Ram, Duramax, flags, black/satin/gunmetal/chrome) get compliments and help the truck stand out; finishing caps appreciated.
  • Many report perfect/vehicle-specific fit with factory-hole mounting, adjustable in/out positioning, good clearance with stock tires, and compatibility with certain trims/fender flares when configured correctly.
  • Generally described as straightforward with the right tools; helpful YouTube videos; bracket kits (especially rear/dually) add stability and make alignment easier; ability to install without removing wheels on some vehicles.
  • Frequent praise for fast shipping, responsive support, quick exchanges for wrong parts, replacement parts/plates/flaps shipped rapidly, and hassle-free warranty (including tears/rips or shipping damage).
  • Replaceable plates; removable lower section on some models for off-road clearance; ability to adjust flap stick-out; some like drilling only into plastic liner (not body).

Things to Consider

  • Most common complaint; many call them expensive/overpriced (often $600–$1000+), sometimes compounded by needing separate bracket kits/plates; some say alternatives may be “good enough” for less.
  • Mixed experiences: some installs are quick, others take hours—especially rear/dually, with wheel-well liners, rock rails/steps, or limited access; right-angle drill and/or removing rear wheels often recommended; alignment can be finicky.
  • Paper instructions sometimes vague, lacking steps, inconsistent with videos, or confusing (hardware ID, left/right orientation, templates, washer placement); requests for better labeling, templates, and model-specific videos.
  • Occasional reports of holes not lining up, needing to drill/elongate slots, bend/trim brackets, trim liners/trim pieces, or create homemade brackets; some rubbing with oversized tires/offset wheels; a few cases of poor fit on specific trims/years.
  • Multiple reviewers note drilling is still required (usually into plastic liner or flap), so ‘no-drill’ feels misleading in some kits.
  • Some dislike plastic clips/nut inserts pulling out/stripping, mixed metric/SAE hardware, bolt length issues, flimsy/galvanized or plastic brackets at high price, silver hardware visible (wish black), occasional missing/mismatched hardware or parts.
  • Some flaps/plates arrived scuffed/scratched or boxes damaged; brackets loosening in transit; a few wrong items shipped or missing pieces (spacers/washers/clips), though support often resolves quickly.
  • Some note low ground clearance depending on model/height; concerns about snagging in deep snow, tall grass, or off-road obstacles; some wish flaps were longer/shorter depending on use.
  • Plate finish can streak/stain (e.g., gunmetal), color/gloss differs from expectations, logos not level in a few cases, and some wish flaps came pre-slotted/pre-drilled for easier install.
AI-generated from the text of customer reviews
2020 expedition max
5
Installation was easy and mudflats look great!!
2018 Ford Expedition Black Powder Coated Stainless Plate No Drill Front Mud Flaps
5
After speaking with the Sharptruck folks I purchased both a front and rear set for my 2018 Ford Expedition Max. They were easy to install, offer the stone protection I wanted and look great. Best of all there is plenty of room in the front for the deployable running boards to operate without interference.  I highly recommend this product and the folks at Sharptruck.

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Truck Hardware Gatorback Black Plate Mud Flaps - Set

Protect your 2018-2021 Ford Expedition with the Truck Hardware Gatorback Black Plate Mud Flaps - Set. This complete set includes both front and rear mud flaps, offering full coverage to shield your vehicle from road debris, dirt, and harsh elements while adding a sleek, modern aesthetic to your Expedition. These rear mud flaps are designed to provide essential coverage against road debris, dirt, and harsh elements while adding a sleek, modern aesthetic to your Expedition. Built with premium materials, these mud flaps offer a combination of durability, style, and practicality, ensuring your Ford Expedition stays protected and looking sharp.

Constructed from heavy-duty virgin rubber and featuring black anodized aluminum plates, these mud flaps are engineered to withstand the toughest road conditions while maintaining their attractive appearance. The anodized black plates and brackets are resistant to corrosion and rust, and the beveled edges give them a factory-finish look that complements the sophisticated design of the Expedition. The robust materials used in the construction ensure that your vehicle stays safeguarded against road debris while maintaining a refined, polished look.

Custom Fit for Your Ford Expedition

The Gatorback Black Plate Mud Flaps - Set is custom-designed for a precise fit on 2018-2021 Ford Expedition models. The 5/8" offset brackets provide a secure fit that integrates seamlessly with factory features like power boards and step bars. The no-drill installation makes it easy to attach the mud flaps using existing factory mounting points, preserving the original condition of your vehicle while adding critical protection. This straightforward installation allows you to enhance your Expedition's defenses without any permanent modifications.

These mud flaps not only provide top-notch protection but also help maintain a clean, sophisticated appearance by minimizing dirt buildup on your vehicle. Their durable construction ensures long-term reliability, and they come backed by a Limited Lifetime Warranty, giving you peace of mind about their quality and performance.

Key Features

  • Black Anodized Aluminum Plates and Brackets: High-quality anodized aluminum plates with a sleek black finish provide excellent corrosion resistance and a modern look.
  • No-Drill Installation: Custom-fit brackets use factory mounting points, simplifying installation and eliminating the need for drilling into your vehicle's body.
  • Beveled Edges: The anodized aluminum plates and brackets feature beveled edges for a clean, factory-like finish that enhances the Expedition's appearance.
  • Heavy-Duty Virgin Rubber: Made from premium virgin rubber, these mud flaps provide outstanding flexibility, durability, and effective protection against road debris.

Tire Coverage

  • Front Tire Coverage: Provides 6" of coverage from the bottom of the fender to the bottom of the flap, offering comprehensive protection for the front tires.
  • Rear Tire Coverage: Offers 6.5" of coverage from the bottom of the fender to the bottom of the flap, ensuring full protection for the rear tires against dirt, rocks, and other road debris.

What's Included

  • Front and rear mud flaps (right and left)
  • 5/8" offset black anodized aluminum brackets
  • Mounting hardware for easy installation

Manufacturer Warranty

The Gatorback mud flaps come with a Limited Lifetime Warranty that covers rubber replacement for the lifetime of the product for the original owner. This warranty ensures that your mud flaps remain in excellent condition, though it does not cover normal wear and tear on brackets, plates, or mounting hardware.

Terms

  • Virgin Rubber: Rubber that has not been previously processed or recycled, providing maximum durability, flexibility, and resilience for long-term performance.
  • No-Body Drill Installation: An installation method that does not require drilling into the vehicle's body, preserving the factory condition of your vehicle and simplifying the installation process.
  • Anodized Aluminum: Aluminum that has been treated with an anodic oxide finish, improving corrosion resistance and providing a sleek appearance.
  • Beveled Edge: A sloped edge that gives a polished look, enhancing the aesthetic finish of the product.

Care & Maintenance

  • Rubber: Clean the rubber components regularly using mild soap and water to maintain their premium appearance and performance. Avoid using harsh chemicals that could damage the rubber.
  • Anodized Aluminum:

    Anodized aluminum is a durable, corrosion-resistant material featuring a specialized coating that enhances protection against rust while providing an attractive finish. To preserve its appearance and functionality, appropriate cleaning methods are essential. Incorrect cleaning practices may compromise the coating, resulting in fading or pitting. This guide provides detailed instructions on maintenance, including routine procedures, advanced cleaning techniques, precautions, and considerations regarding touch-free car washes.

    Routine Cleaning and Preventive Maintenance

    Regular cleaning is necessary to prevent the accumulation of contaminants that could impair the surface. Employ non-abrasive methods to safeguard the thin protective layer.

      • Frequency: Perform cleaning every 3 months, or more frequently in environments with high pollution, proximity to coastal areas (where salt may accelerate corrosion), or high usage.
      • Basic Method:
        • Begin by rinsing with plain water to remove loose debris. Utilize a soft sponge or cloth for gentle wiping.
        • For minor soiling, prepare a solution of mild, pH-neutral soap (such as dish detergent) with warm water. Apply using a soft cloth, employing circular motions without excessive force.
        • Rinse thoroughly with clean water to eliminate any residue.
        • Dry the surface promptly with a soft towel to avoid water spots.
      • Tools: Select non-abrasive items such as soft-bristle brushes or cloths. Avoid steel wool or abrasive pads, as they may scratch and damage the coating.
      • Preventive Measures:
        • Apply a suitable protective wax or sealant designed for anodized aluminum following cleaning (e.g., automotive-grade waxes for vehicle parts).
        • In urban or industrial settings, monitor for acidic precipitation or organic deposits, which may etch the surface if not addressed promptly.
        • Store items indoors when feasible to mitigate ultraviolet fading of colored finishes.

    Deep Cleaning for Persistent Contaminants

    For significant buildup, such as oxidation or embedded grime, employ more intensive yet cautious approaches. Always test methods on an inconspicuous area first.

      • Mild Abrasive Methods: Form a paste with baking soda and water for gentle application with a soft cloth, followed by thorough rinsing. For oxidized sections, use fine-grit sandpaper (600-1000) lightly with water and polish afterward, though this should be infrequent to prevent thinning the coating.
      • Commercial Products: Select cleaners formulated for anodized aluminum with a neutral pH. Citrus-based options are suitable; refrain from using unverified household cleaners.

    Practices to Avoid

    Anodized aluminum is susceptible to substances that may dissolve or abrade its protective oxide layer.

      • Harsh Chemicals: Refrain from using strong acids (e.g., hydrochloric or phosphoric) or alkalis (e.g., sodium hydroxide), as they may cause etching, discoloration, or removal of the finish.
      • Abrasive Tools: Avoid vigorous scrubbing implements or polishes that could dull the surface and expose the base metal.
      • High-Pressure Washing: While suitable for initial rinsing, limit pressure to under 1,000 PSI to prevent intrusion into seams.
      • Environmental Exposures: Minimize contact with chlorine, fluoride, or heavy metals, which may induce pitting.

    Impact of Touch-Free Car Washes on Anodized Aluminum

    Touch-free car washes offer convenience and minimize paint scratches by employing high-pressure jets and chemical applications without physical contact. However, they may adversely affect anodized aluminum elements, such as trim or wheels, owing to the intensity of the processes and chemicals.

      • Potential Damage: These systems frequently utilize high-pH alkaline detergents and acidic pre-treatments that can interact with the coating, leading to discoloration, dulling, etching, or fading. Alkaline agents are particularly detrimental, potentially dissolving the layer and resulting in a chalky or pitted appearance. Repeated use may exacerbate issues, especially on colored anodizing, causing inconsistent hues or loss of gloss.
      • Risk Factors: The absence of mechanical brushing necessitates more potent chemicals and elevated pressures (up to 1,500 PSI), which may infiltrate seals or aggravate minor imperfections. Although generally compatible with standard automotive paint, these washes can deplete protective sealants on anodized components more rapidly.
      • Recommendations: Avoid touch-free car washes for items featuring anodized aluminum whenever possible, particularly those with high-alkaline formulations. Prefer manual washing with pH-neutral solutions. If utilization is necessary (e.g., for seasonal salt removal), rinse affected areas thoroughly afterward and apply a protective coating. Verify the chemical composition of the wash or conduct a test on a small section if gentler options are claimed.

    Common Harsh Chemicals in Touch-Free Car Washes

    Touch-free systems depend on robust chemical blends for effective cleaning without contact. These typically include:

      • Alkaline Detergents: High-pH (9-14) compounds such as sodium hydroxide or potassium hydroxide, which emulsify oils and grime but may etch anodized aluminum by eroding the oxide layer.
      • Acidic Pre-Treatments: Low-pH (2-5) solutions incorporating hydrofluoric acid, phosphoric acid, or citric acid to dissolve mineral deposits and salts. These can induce pitting or discoloration if not adequately neutralized.
      • Surfactants and Solvents: Components like volatile organic compounds (VOCs), glycol ethers, or petroleum distillates that facilitate cleaning but may include irritants capable of degrading seals and finishes over time.
      • Additional Agents: Chelating compounds, foam enhancers, or corrosion inhibitors intended for protection, yet potentially abrasive in elevated concentrations. Multi-step processes alternating acidic and alkaline applications heighten risks for sensitive materials such as anodized aluminum.

    These formulations prioritize efficiency and compatibility with paint, rendering them less ideal for specialized coatings like anodized aluminum.

    Effective maintenance of anodized aluminum requires consistent application of gentle, neutral cleaning agents to prolong its durability and preserve its attributes. By eschewing aggressive chemicals and abrasive techniques, irreversible damage can be averted. Although touch-free car washes provide convenience, their dependence on potent alkaline and acidic substances presents notable risks to anodized surfaces, potentially causing discoloration or deterioration—manual methods are preferable where feasible. In the event of damage, seek professional assistance for restoration. Adhering to these recommendations will ensure the material retains its optimal condition for an extended period.

The Truck Hardware Gatorback Black Plate Mud Flaps - Set offers the ultimate combination of style, protection, and practicality for your 2018-2021 Ford Expedition. With a custom-fit design, premium materials, and a sleek anodized aluminum finish, these mud flaps are the perfect addition to keep your vehicle protected from road debris while enhancing its overall appearance. Trust Gatorback to keep your Expedition clean, protected, and looking its best on any journey.

BrandGatorback by Truck Hardware
Length23 inch(es)
Width12 inch(es)
Height.5 inch(es)
Weight18 lb(s)

  • 2021 Ford Expedition
  • 2021 Ford Expedition Max
  • 2020 Ford Expedition
  • 2020 Ford Expedition Max
  • 2019 Ford Expedition
  • 2019 Ford Expedition Max
  • 2018 Ford Expedition
  • 2018 Ford Expedition Max

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov