Choosing the right plastic tandem trailer fenders can reduce road debris damage, improve aerodynamics, and extend the life of your trailer tires. This article highlights five top options that combine impact resistance, easy mounting, and weather durability. Each product section includes a quick overview, key features, and installation notes to help American trailer owners pick a reliable shield for tandem axle rigs.
The quick reference table below summarizes the featured products to help you compare at a glance. Click through to each Amazon listing for full specifications and purchase options.
| Product | Brand | Key Benefit | Sample Fit |
|---|---|---|---|
| (2) Sturdy Built Black Plastic Tandem Axle Fender | Sturdy Built | High-density polyethylene, injection molded | Single axle, 9.5 in x 61 in x 15 in |
| ECOTRIC Round Tandem Trailer Fender | ECOTRIC | Tear-drop center design for debris protection | Fits 13-15 in tires, tandem axles |
| GAOMON 2 Pack Tandem Axle Fenders | GAOMON | Diamond plate steel look with corrosion resistance | 74+ inch length, suitable for tandem frames |
| Tie Down Black Plastic Trailer Fenders | Tie Down | High-impact, UV-protected polyethylene | 14-15 in tires, 45 in length per pair |
| RecPro Aluminum Tandem Fender | RecPro | Made in USA, durable aluminum construction | 9″ x 72″ x 20″ tandem fender |
(2) Sturdy Built Black Plastic Tandem Axle Fender
Product overview: This fender is crafted from high-density polyethylene, a material known for impact resistance and corrosion durability. Injection molding ensures uniform thickness and tight tolerances. Designed for a single axle, it provides robust protection against road debris while keeping aerodynamic drag manageable. Installation typically follows standard mounting hardware and frame alignment, with attention to tire clearance. Suitable for marine and utility trailers requiring reliable plastic fenders that withstand harsh weather conditions.
Key features and considerations:
– Material: Black high-density polyethylene for durability and UV resistance.
– Construction: Injection molded for consistent strength and impact resistance.
– Fitment: Single-axle configuration; verify wheel size compatibility and mounting points.
– Benefits: Corrosion-proof, lightweight, and easy to handle during installation.
– Installation notes: Check frame spacing and ensure there is adequate clearance around the wheel and brake assemblies if present.
ECOTRIC Round Tandem Trailer Fender
Product overview: This teardrop center fender design provides additional protection from road debris and offers compatibility with tandem axle setups on trailers using 13- to 15-inch tires. The steel variant is noted for structural rigidity, and installation often requires welding to the trailer frame or using appropriate mounting hardware (not included). It’s a practical option for enclosed trailers and where a rounded profile helps with debris deflection.
Key features and considerations:
– Design: Round with a Tear Drop center to maximize debris deflection.
– Fitment: Best for tandem axle trailers, most suitable for 13-15 inch tires.
– Material & build: Cold rolled steel construction; consider rust prevention measures if exposed to moisture.
– Installation: Typically welded or mounted with hardware; hardware not provided.
– Pros and cons: Strong, durable, but may require fabrication work for mounting; ensure wheel clearance and frame compatibility.
D2E Trailers Tandem Fender (Treadplate Backplate)
Product overview: This fender features a treadplate backplate with a 10x72x19 size and a 14-gauge backplate. It arrives with a note about multiple fenders potentially not arriving together and the backplate being tacked in with possible loose tacks. The material is designed to withstand high humidity environments and provide a sturdy mounting surface once installed. The backplate design supports secure fastening and reinforcement for tandem axles.
Key features and considerations:
– Backplate: 14-gauge treadplate steel for rigidity.
– Fitment: Designed for tandem axle trailers; verify axle spacing and mounting points.
– Mounting: Backplate is tacked; expect some finishing work during installation.
– Environmental considerations: Can corrode if not treated; consider protective coatings.
– Installation notes: May require separate hardware and careful alignment for proper fit.
ECOTRIC RV Fender Skirt Replacement Tandem Trailer
Product overview: This fender skirt is designed for tandem trailers and RVs, offering a black color with a size of about 69.3 inches in width and 10.8 inches in height. Made from a strong, durable plastic material, it’s intended to streamline airflow and improve fuel efficiency for motor homes. Confirm trailer axle configuration to ensure a proper fit. Skirts are often painted to match the trailer’s aesthetic.
Key features and considerations:
– Material: Durable plastic designed for exterior use and drag reduction.
– Size: 69.3″W x 10.8″H; verify your trailer width and axle alignment.
– Use-case: Tandem trailer skirts intended for RVs and campers, primarily for fuel efficiency and streamlined appearance.
– Aesthetic options: May be painted to suit personal taste.
– Installation notes: Ensure your trailer’s rear wheel design matches the skirt’s mounting approach.
GAOMON 2 Pack Tandem Axle Trailer Fenders
Product overview: This pair of tandem axle fenders is designed to fit most trailers with 13″ to 15″ tires. The fenders are built from heavy-duty diamond plate steel, providing rugged protection. An electro-phoretic surface treatment is included to enhance rust resistance, extending durability in harsh environments. Both sides can function as welding surfaces for strong attachment. Note that mounting surfaces and compatibility should be checked against the trailer’s frame.
Key features and considerations:
– Material: Heavy-duty diamond plate steel with electrochemical coating for rust resistance.
– Fitment: Compatible with most tandem trailers using 13″-15″ tires.
– Durability: Built for long life under road debris impact and weather exposure.
– Installation: Welding surfaces on both sides; ensure proper frame access and welding capability.
– Pros and cons: Very sturdy; heavier than plastic options, which may affect handling during install and on transport.
Tie Down Black Plastic Trailer Fenders
Product overview: This set includes two fenders suitable for 14–15 inch tire rims, with dimensions of 45″ L x 11.38″ W x 11″ H. They are constructed from high-impact, UV-protected polyethylene designed to shield tires and wheels from road hazards. The fenders’ dimensions are tailored to ensure a proper fit on trailers that use 14- to 15-inch rims, making them a practical choice for light- to mid-duty trailers. Installation simplicity is a notable advantage for DIY projects.
Key features and considerations:
– Material: High-impact, UV-protected polyethylene.
– Fitment: 45″ long, 11.38″ wide, 11″ high; compatible with 14–15″ rims.
– Durability: Resistant to fading, cracking, and sun-driven degradation.
– Coverage: Provides substantial wheel protection while minimizing weight.
– Installation tips: Confirm wheel rim width and mounting points; hardware may be required for secure mounting.
RecPro Trailer Aluminum Tandem Fender
Product overview: Made in the USA, this tandem fender uses .056” aluminum for durability and corrosion resistance. It is designed to fit a variety of tandem axles and is advertised as a long-lasting option for road use. Aluminum fenders offer weight savings and high resistance to impact, making them suitable for trailers that require robust yet lightweight protection. Installation typically requires proper mounting hardware and alignment with the axle assembly.
Key features and considerations:
– Material: Aluminum, 0.056” gauge, designed for endurance.
– Made in USA: Emphasizes domestic manufacturing quality standards.
– Fitment: Works with a range of tandem axles; verify exact trailer compatibility.
– Durability: Aluminum resists corrosion and maintains a clean appearance.
– Installation: Requires standard mounting hardware and careful alignment to avoid interference with wheels or suspension.
Buying Guide: Key Purchase Considerations
- Material choice: Plastic fenders are lightweight and corrosion-resistant, while metal fenders (steel or aluminum) offer higher rigidity and potential for longer life in rugged environments. Choose based on trailer use, climate, and load conditions.
- Wheel compatibility: Confirm tire size (13–15 inches is common for tandem setups) and wheel well clearance. Some fenders are designed for specific ranges and may require trimming or mounting adjustments.
- Mounting method: Some fenders are weld-on, others use hardware with brackets. If you don’t weld, look for bolt-on or clamp-on designs and verify hardware inclusion.
- Aesthetic and protection: Consider whether you want a smooth, rounded look or a rugged, diamond-plate appearance. Debris protection and drag reduction are important in both coastal and high-traffic environments.
- Durability and weather: UV resistance, rust resistance, and impact tolerance matter in outdoor conditions. Plastic often handles UV better without corrosion; metal needs protective finishes.
- Weight and handling: Heavier metal fenders can add heft to your trailer; lighter plastic options simplify installation but may offer less rigidity in extreme conditions.
- Installation complexity: Some items require professional welding, while others are simple bolt-on installs. Plan for mounting space, alignment, and potential tool needs.
- Warranty and origin: Consider manufacturers’ warranties and whether the product is made in the USA or abroad. Local serviceability and support can be a factor for ongoing maintenance.
Overall, the best choice depends on your trailer’s axle configuration, tire size, and typical usage. Plastic fenders offer straightforward protection with easy installs, while aluminum and steel fenders provide enhanced rigidity and long-term resilience for demanding workloads. For everyday utility trailers, a two-pack of durable plastic fenders with proper mounting hardware often delivers a reliable balance of protection and ease of maintenance. For RVs or high-mileage trailers, aluminum or steel options may yield longer service life.