Truck Hardware Gatorback Black Plate Dually Mud Flaps & Caps - Set of 4 - Fits 2020-2026 GMC Sierra 3500HD

The Truck Hardware Gatorback Black Plate Dually Mud Flaps & Caps - Set provides the perfect blend of rugged protection and sleek style for your 2020-2026 GMC Sierra 3500 HD Dual Rear Wheel truck. These mud flaps are designed to keep your vehicle cleaner for longer, minimize damage from road debris, and give your truck an aggressive, custom appearance that stands out. With durable construction and high-quality finishes, these mud flaps are built to handle even the toughest driving conditions.

Front and Rear Mud Flaps for Complete Protection

This set includes two 12" wide front mud flaps and two 21" wide rear dually mud flaps, specifically designed to provide comprehensive protection for your truck. The front flaps offer 9" of tire coverage from the fender, effectively safeguarding the front end of your truck from rocks, mud, gravel, and other road debris. The front mud flaps are made from heavy-duty virgin rubber, which ensures durability and resilience while driving on both paved roads and rugged terrain. The finishing caps provide a clean and seamless integration with your truck's design, giving it a polished, factory-installed appearance.

The rear flaps offer 13.25" of tire coverage, delivering maximum protection for the dual rear wheels and any trailer you're towing. Each rear flap is 21" wide and weighs 10 lbs, providing the weight needed to prevent "sailing" while driving at high speeds, ensuring that they stay in place and deliver optimal protection. The rear mud flaps are designed to handle a variety of road conditions, shielding the truck and trailer from mud, road spray, and rocks that could cause damage. The custom fit brackets and hardware make installation simple while maintaining a secure and stable fit.

Heavy-Duty Rubber Construction with Black Anodized Aluminum Plates

These Gatorback mud flaps feature a 1/2" thick virgin rubber construction, designed for durability and resilience against impacts. Virgin rubber is known for its toughness and flexibility, providing excellent protection against wear and damage. The black anodized aluminum plates have a matte finish, adding a unique and sleek look to your truck while enhancing its durability with corrosion resistance. These plates measure 10.25" x 5" on the front and 17.25" x 5" on the rear, demonstrating the attention to detail and quality craftsmanship that set these mud flaps apart.

Custom Fit Finishing Caps for a Seamless Appearance

To complete the professional look, the set includes custom fit finishing caps that add an OEM-like texture to blend seamlessly with your truck's original equipment. These finishing caps not only enhance the visual appeal of your vehicle but also provide a factory-quality, cohesive appearance.

Simple No-Drill Installation

The Gatorback Black Plate Dually Mud Flaps & Caps are designed for easy, no-drill installation using factory mounting points. This means no drilling into the body of your truck is required, preserving its original integrity. The mud flaps come with all the necessary mounting hardware and brackets, making the installation process straightforward with tools you likely already have at home. The set also uses strong 3M automotive-grade adhesive tape to hold everything securely in place, especially for the finishing caps, ensuring a secure fit and lasting performance.

Key Features:

• Black Anodized Aluminum Plates: The anodized aluminum plates have a matte finish that provides a sleek, custom look while enhancing corrosion resistance.
• Heavy-Duty Rubber Construction: The 1/2" thick virgin rubber offers superior durability, ensuring your truck stays protected from road debris.
• Wide Rear Flaps for Dually Trucks: The 21" wide rear mud flaps provide maximum coverage, protecting your truck and trailer from road spray and damage.
• No-Drill Installation: Designed for easy installation using factory mounting points, preserving your truck's original finish.

Terms:

• Virgin Rubber: High-quality rubber in its original, unrefined state, providing enhanced durability, flexibility, and resistance to wear compared to recycled rubber.
• Anodized Aluminum Plate: A durable material that undergoes an electrochemical process to increase corrosion resistance and create a matte finish, enhancing both durability and visual appeal.
• No-Drill Installation: Installation that uses factory mounting points, preserving the vehicle's original finish without requiring additional drilling.

Tire Coverage:

• Front Tire Coverage: 9" from the bottom of the fender to the bottom of the flap.
• Rear Tire Coverage: 13.25" from the bottom of the fender to the bottom of the flap.

What's Included:

• 2 Front Mud Flaps (12" wide) with Finishing Caps
• 2 Rear Dually Mud Flaps (21" wide)
• All Required Mounting Hardware & Custom Fit Brackets

The Truck Hardware Gatorback Black Plate Dually Mud Flaps & Caps - Set offers robust protection and an aggressive look for your GMC Sierra 3500 HD Dual Rear Wheel truck. Proudly made in Canada, these mud flaps are designed to withstand tough conditions while keeping your truck looking sharp. The limited lifetime warranty on the rubber portion ensures that this set is a reliable investment in the long-term protection and appearance of your vehicle.

Warranty:

Gatorback mud flaps come with a limited lifetime warranty on the virgin rubber portion, covering replacement due to normal wear and tear for the lifetime of the product to the original owner. This warranty does not cover damage caused by abuse or regular wear and tear on brackets, plates, or mounting hardware.

Product Care & Maintenance:

• Virgin Rubber: Clean the rubber portion using a mild soap and water solution. Avoid harsh chemicals or petroleum-based cleaners, as these can degrade the rubber over time. Rinse thoroughly and allow the mud flaps to air dry for the best results.
• Black Anodized Aluminum Plates: 

  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.