Best Trailer Fenders for Trailer Fender Replacement (2026)

Selections were ranked by fit compatibility for 13–16" wheels, material (diamond-plate aluminum), average customer rating, and value for trailer fender replacement

This roundup covers trailer fenders suitable for trailer fender replacement, focusing on aluminum diamond-plate and single-axle fitments common for 13–16" wheels. Picks were chosen based on fit range, material (diamond aluminum), customer ratings, and overall value for replacement projects

Top Picks

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    Tie Down Trailer Fenders for 13-16

    Tie Down Trailer Fenders for 13-16

    Tie Down • ★ 3.8/5 • Mid-Range

    Diamond-plated aluminum trailer fenders designed to cover wheel assemblies with ~18in overall diameter. Includes two fenders with 34" L x 10" W x 18" H. Customer feedback highlights quality, appearance, and easy installation

    • 12-gauge aluminum construction
    • fits ~18in overall tire diameter
    • diamond plate strength
    Check current price on Amazon →

Buying Guide

Match fender size to wheel diameter

Choose fenders rated for your wheel size (these picks support 13–16" wheels) to ensure proper clearance and tire coverage

Prefer corrosion-resistant materials

Diamond-plate aluminum resists rust and is lightweight, making it a common and durable choice for replacement fenders

Check mounting style and bolt pattern

Confirm the fender's mounting flange and hole spacing are compatible with your axle and existing brackets to minimize fabrication

Consider single-axle versus tandem use

Many replacement fenders are labeled for single-axle trailers; verify whether you need individual or paired fenders for tandem setups

Balance cost with durability and finish

Lower-cost aluminum fenders provide good corrosion resistance, while higher-priced options may offer thicker gauge material or refined diamond plating