Best 72 Inch Trailer Fenders for Tandem-Axle Trailers

#1 · Best Overall

1. Tough Grade Aluminum Smooth Fender

• Material: Aluminum
• Compatible with Vehicle Type: Trailer

Best for: Two smooth aluminum tandem fenders.

Why it ranks #1: The listed 72-by-103⁄4-by-20-inch dimensions, two-fender inclusion, and stated fit for 13- to 16-inch trailer tires suit many tandem trailers.

The listing includes two 16-gauge aluminum smooth fenders, each specified at 103⁄4 inches wide, 72 inches long, and 20 inches high. That combination suits tandem utility, cargo, and equipment trailers using the stated 13–16-inch tire range when installed at the proper height and location.

A two-fender set makes it possible to outfit both sides, while the 16-gauge aluminum construction provides the listed material strength and corrosion resistance. The 72-inch length and 103⁄4-inch width define the coverage profile, and the stated 13–16-inch tire range gives buyers a useful compatibility boundary. Tough Grade also says the fenders can be welded or riveted, allowing the mounting method to follow a compatible trailer installation rather than restricting buyers to one listed attachment approach.

Skip it if you need an adjustable-length fender for different axle layouts; Sturdy Built 26909 adjusts from 60 to 72 inches.

A good match for owners of tandem utility, cargo, or equipment trailers seeking a pair of smooth aluminum fenders. Its tire-size guidance depends on proper installation height and location, so account for those conditions.

Listed on Amazon as: Tandem Axle Trailer Fender – 16 Gauge Aluminum Smooth Fender | 103⁄4" W x 72" L x 20" H | Fits 13"–16" Trailer Tires | Made in USA

#2 · Best Tire Range

2. Black Aluminum Tandem Fenders

• Material: Aluminum
• Compatible with Vehicle Type: Truck
• Weight: 25 lb

Best for: Pair for enclosed cargo trailers.

Why it ranks #2: This two-pack measures 72 by 9.1 by 18 inches, fits 14-, 15-, and 16-inch tires, and uses aluminum tread plate.

This listing supplies two black aluminum treadplate fenders, each with a 72-inch tandem profile, so buyers outfitting both sides can source a pair together. The stated 14-, 15-, and 16-inch tire fit and side-mount design target enclosed cargo trailers; the listing specifically says they are not intended for flatbed trailers.

The two-fender pack supports a matched installation on a tandem trailer, while the 72-by-18-by-9.1-inch dimensions help buyers assess the available side space. Its aluminum treadplate construction and black finish provide a textured, finished appearance, and a one-inch round lip at the back is specified for mounting. Compatibility is specifically described for side mounting on enclosed cargo trailers, with 14–16-inch tires; the flatbed exclusion makes trailer type an important selection boundary.

Skip it if you need a single fender for a flatbed; Trailer-Fenders FFA211 is listed as one smooth-aluminum fender.

Choose this pair when outfitting an enclosed cargo trailer with tandem axles and 14–16-inch tires, and when side mounting matches the installation. Its stated flatbed exclusion makes it a poor match for flatbed applications.

Listed on Amazon as: 2 Pack Tandem Black Aluminum Plate Cargo Trailer Fenders Double Axle Trailer Fenders 72" L 18" H 9" W Diamond Dual Axle Tandem Teardrop Fender for 14inch 15inch 16inch Wheel, Corrosion Resistance

#3 · Best Steel Pair

3. RecPro Diamond Plate Fender

• Material: Steel
• Compatible with Vehicle Type: Trailer

Best for: Two-fender steel bolt-on kit.

Why it ranks #3: The listing specifies two 14-gauge steel diamond-plate tandem fenders with a backer skirt, bolt-on mounting, and a one-year manufacturer warranty.

A two-fender set of 14-gauge steel diamond plate pairs rugged tread texture with an easy-install lip and bolt-on mounting. The backer skirt adds a panel behind each tandem fender, while raw steel leaves the surface available for buyer customization rather than presenting a finished color coating.

The two-fender quantity helps outfit both sides of a tandem trailer, and the 14-gauge diamond plate provides the listed steel construction for road-facing protection. An easy-install lip and bolt-on mounting support a straightforward attachment workflow, while the backer skirt adds coverage behind the fender. Because the material is raw steel, buyers can treat the finish as a customization choice rather than a ready-made colored surface. The product is stated to be made in America.

Skip it if you prefer smooth aluminum rather than raw steel; RecPro RP-FNDA-TANDEM is listed as a smooth aluminum tandem fender.

A suitable kit for tandem-trailer owners wanting two steel diamond-plate fenders with bolt-on mounting and a backer skirt. Its raw-steel surface makes it a better match for buyers comfortable choosing their own finish.

Listed on Amazon as: RecPro Tandem Axle Fender | Diamond Plate | 2 Fenders

#4 · Heaviest Steel Build

4. D2E Tandem Treadplate Fender

• Material: 14Ga Steel Diamond Plate
• Compatible with Vehicle Type: Trailers
• Weight: 45 lb

Best for: Heavy-duty treadplate steel coverage.

Why it ranks #4: Its 72-by-10-by-19-inch size pairs 14-gauge treadplate steel with a 16-gauge smooth backplate; the listing describes one fender.

A 14-gauge diamond treadplate shell gives this 72-inch tandem fender a rugged, textured surface, with a 16-gauge smooth backplate completing the assembly. Its 10-inch width and 19-inch height specify a substantial coverage profile for trailer owners looking for a steel fender with a smooth mounting-side panel.

The 14-gauge treadplate is the main protective surface, while the 16-gauge smooth backplate adds a separate panel behind it; together, those named materials suit buyers prioritizing a robust steel assembly. At 72 inches long, 10 inches wide, and 19 inches high, it has a defined tandem-trailer footprint to compare with the available mounting space. The seller notes that backplate tacks may need to be re-tacked during installation, so plan for that possible repair step.

Skip it if you want an aluminum pair rather than steel; Tough Grade TG10.75x72x20 lists two smooth aluminum tandem fenders.

This suits trailer owners seeking a heavy steel treadplate fender with a smooth backplate and a 72-inch profile. Allow for the seller-noted possibility of re-tacking loose backplate tacks during installation, and compare its dimensions with your trailer.

Listed on Amazon as: D2E Trailers Tandem Double Break Treadplate Fender (1 Each) 10x72x19 w/ 16 Ga Smooth Backplate

#5

5. RecPro Smooth Aluminum Fender

• Material: Aluminum
• Compatible with Vehicle Type: Trailer
• Weight: 25 lb

Best for: Smooth aluminum tandem profile.

Why it ranks #5: This 72-by-10-by-20-inch smooth aluminum tandem fender is made from .056-inch 3003-grade aluminum and carries a one-year manufacturer warranty.

A smooth .056-inch 3003-grade aluminum plate forms this 72-by-10-by-20-inch rounded tandem fender. The bright, untextured surface offers a cleaner alternative to diamond plate, and the listed dimensions give trailer owners a concrete profile to compare with their wheel coverage and mounting space.

Its 72-inch length and rounded tandem shape address trailers with two axles, while the 10-inch width and 20-inch height help assess coverage against the trailer’s available side space. The smooth .056-inch 3003-grade aluminum plate offers a non-tread surface that may be easier to keep visually uniform than a textured pattern. RecPro lists additional 72-inch options in 8-, 9-, and 10.75-inch widths, so buyers can compare available widths within the same product family.

Skip it if you require treadplate texture; Sturdy Built 26909 uses aluminum diamond plate and adjusts from 60 to 72 inches.

This fits buyers seeking a smooth, rounded aluminum tandem fender with a defined 72-by-10-by-20-inch profile. Check whether the 10-inch width matches the trailer; RecPro lists other width options as separate sizes.

Listed on Amazon as: RecPro 10" x 72" x 20" Aluminum Tandem Fender Smooth Design

#6

6. Husky Towing F0012 Fender

• Weight: 20.1 lb

Best for: Steel fender for 14–15-inch wheels.

Why it ranks #6: The 72-inch, 16-gauge steel fender fits 14- to 15-inch wheels and has a 9-inch width, 20.5-inch height, and corrosion-resistance claims.

A 72-inch teardrop profile pairs with 16-gauge cold-rolled steel to cover tandem axles on trailers using 14- or 15-inch wheels. The one-inch front radius and square 90-degree rear angle define its shape, while stated resistance to atmospheric and salt-water corrosion suits exposure to road and marine environments.

The 72-by-9-by-20.5-inch dimensions provide a long profile for tandem-axle coverage, and the specified 14–15-inch wheel fit gives buyers a clear tire-size range to check against their trailer. Its 16-gauge cold-rolled steel construction offers a substantial metal option, while resistance to atmospheric and salt-water corrosion addresses exposure to the elements. The one-inch front radius and 90-degree rear angle also make the shape specific, so mounting layout should accommodate those ends.

Skip it if you need a stated fit for 16-inch tires; the Generic 1072ATP lists compatibility with 14-, 15-, and 16-inch wheels.

A practical choice for tandem-trailer owners who want a steel teardrop fender and corrosion resistance, provided their wheels measure 14 or 15 inches and the one-inch front radius and square rear suit their mounting layout.

Listed on Amazon as: Husky Towing F0012 Tandem Axle Trailer Fender Teardrop 72 Inch x 9 Inch x 20.5 Inch Oil-Coated Raw 16-Gauge Cold Rolled Steel Fits 14–15 Inch Wheels 1 Inch Front Radius & 90 Angle Back Single

#7

7. Tough Grade Steel Diamond Fender

• Material: Alloy Steel
• Compatible with Vehicle Type: Trailer

Best for: Flat-top steel bolt-on fender.

Why it ranks #7: This 72-by-10-by-193⁄4-inch 14-gauge steel diamond-plate fender has pre-drilled bolt holes and a flat-top design; the listing specifies one.

A flat top and pre-drilled bolt holes make this 14-gauge steel diamond-plate fender straightforward to position and attach on a tandem trailer. Its 72-inch length, 10-inch width, and 193⁄4-inch height define the coverage profile, while the one-pack listing is for a single fender.

The flat surface supports versatile mounting options and avoids a raised treadplate top profile, while pre-drilled holes provide specified bolt-on attachment points. Its 14-gauge steel and diamond-plate finish are listed for strength and road protection. At 72 by 10 by 193⁄4 inches, it offers a concrete tandem-wheel coverage envelope to compare with the trailer. Since the listing is a one-pack, buyers outfitting both sides should account for obtaining a second fender separately.

Skip it if you want a pair of smooth aluminum fenders; Tough Grade TG10.75x72x20 lists two aluminum fenders.

This suits a buyer needing one flat-top steel diamond-plate fender with pre-drilled bolt-on holes for a tandem trailer. Check its 10-by-72-by-193⁄4-inch profile and plan separately if both sides need replacement.

Listed on Amazon as: 72" Tandem Trailer Fenders | Steel Diamond Plate | 1-Pack

#8

8. Trailer-Fenders Aluminum Flare

• Material: Aluminum
• Compatible with Vehicle Type: Motorcycle

Best for: Pair of marine-grade aluminum flares.

Why it ranks #8: The two-pack offers 72-by-20-by-4-inch 5052 marine-grade aluminum flares with a 2-inch radius lip, but it is a narrower flare profile.

Two 72-inch teardrop flares made from .063-inch 5052 marine-grade aluminum provide a matched pair for tandem-axle trailer sides. Their 2-inch radius lip gives the profile a defined edge, while the 4-inch width makes these narrower flares rather than full-width fenders.

The two-pack supports a paired installation, and the 72-by-20-by-4-inch dimensions help buyers distinguish these flares from wider fender shells. The .063-inch 5052 marine-grade aluminum is the specified material, while the 2-inch radius lip shapes the edge and mounting profile. That narrow four-inch width is a key fit consideration: it may suit a flare-style replacement, but buyers needing broader wheel coverage should compare the dimensions with their existing fender arrangement.

Skip it if you need a full-width 10-inch steel fender; Tough Grade TG-FNDS-107219 is listed at 10 inches wide.

A fit for buyers replacing paired, narrow teardrop flares with marine-grade aluminum on a tandem trailer. Its four-inch width is the central boundary, so confirm the existing flare-style layout can use that profile.

Listed on Amazon as: 72×4 Tandem Axle .063 Marine Grade Aluminum Fender Flare (2-Pack)

#9

9. Trailer-Fenders Smooth Flare

• Material: Aluminum
• Compatible with Vehicle Type: Trailer

Best for: Single smooth aluminum flare.

Why it ranks #9: This single 72-inch teardrop flare uses .063-inch 5052 marine-grade aluminum, but its listed 2-inch width makes it unlike a full-width fender.

A 5052 marine-grade aluminum sheet, specified at .063-inch thickness, gives this 72-inch teardrop flare its material distinction. The smooth finish offers an alternative to treadplate, while the listing includes one fender only, making it a focused replacement or addition rather than a two-fender set.

The 72-inch length and 20-inch height define a long tandem-axle profile, while the 2-inch width identifies this item as a narrow flare rather than a full-width fender. Its smooth .063-inch 5052 marine-grade aluminum construction may suit buyers matching a smooth teardrop appearance on cargo or utility trailers. Because the listing is for one fender, a complete two-sided installation requires planning for the second side separately; confirm the flare's dimensions against the existing setup.

Skip it if you need two full-width treadplate fenders in one listing; RecPro RP-FNDS-107219-KT is a two-fender steel kit.

This is for a buyer matching a single smooth aluminum teardrop flare to a trailer, particularly where its 72-inch length and 2-inch width suit the layout. It is not a two-fender set, so plan accordingly.

Listed on Amazon as: 72×2" Smooth Aluminum Tandem Axle Teardrop Fender Flare – One Fender

#10

10. Sturdy Built Adjustable Fender

• Material: Aluminum
• Compatible with Vehicle Type: Boat Trailer, Trailer
• Weight: 13 lb

Best for: Adjustable boat-trailer fender.

Why it ranks #10: Its three-piece aluminum diamond-plate design adjusts from 60 to 72 inches, so it can suit varied trailer lengths but is not a fixed 72-inch fender.

A three-piece adjustable design lets this aluminum diamond-plate teardrop fender span lengths from 60 to 72 inches, giving tandem boat-trailer owners room to match different axle layouts. Its 9-inch width and 16-inch height define a more compact profile than a fixed 72-inch fender.

The front, center, and rear pieces adjust across the stated 60–72-inch range, so the overall length can be matched to a wider range of tandem trailer layouts. Pre-drilled holes and included fastening hardware join the adjustable sections, supporting assembly without sourcing those listed joining components separately. Aluminum diamond plate is specified as resistant to rust and corrosion, a relevant material property for boat-trailer use. The 9-inch width and 16-inch height remain fixed dimensions to consider alongside the length adjustment.

Skip it if you need a fixed 72-inch smooth aluminum fender; RecPro RP-FNDA-TANDEM is listed with a smooth design.

This suits tandem boat-trailer owners who need length adjustment and prefer aluminum diamond plate. Its range stops at 72 inches, while width and height stay at 9 and 16 inches, so check all three dimensions against the trailer.

Listed on Amazon as: Adjustable Aluminum Diamond Plate Teardrop Tandem Axle Boat Trailer Fender 60 to 72 inch Long, 26909