Best Rear Fenders For Semi: Compare Sizes, Materials, and Mounts

#1 · Best Overall

1. Torque 24-inch Quarter Fender Kit

• Material: Polyurethane
• Material Type: Polyurethane
• Compatible with Vehicle Type: Truck

Best for: Complete 24-Inch Poly Kit.

Why it ranks #1: The 24-by-24-inch quarter-fender set includes tube brackets and mounting hardware, and its listed fitment covers common semi-truck makes and trailers.

Tube brackets and mounting hardware come with this right-and-left 24-by-24-inch quarter-fender kit, giving buyers the principal listed mounting pieces alongside the fenders. Its low-profile design is intended for trucks and trailers, with Kenworth, Freightliner, and Peterbilt among the named compatible makes.

The 24-by-24-inch black poly fenders use a low-profile shape that the listing connects with a streamlined look while providing protection from road debris. Compatibility names Kenworth, Freightliner, Peterbilt, and trailer models, making the set relevant to several common truck configurations. Tube brackets and mounting hardware are included, reducing the need to source those listed components separately. The product information identifies polyurethane material, so buyers comparing material types should note that specification when choosing a kit.

Skip it if you want stainless construction; Dream Apparel's Tapered Triangle Arm set uses 430 stainless steel with chrome plating.

Truck and trailer owners seeking a 24-by-24-inch quarter-fender kit with tube brackets and mounting hardware can consider this set. Check the polyurethane specification and listed fit against your vehicle before settling on this low-profile option.

Listed on Amazon as: TORQUE Quarter Fenders for Semi Truck, 24" x 24" Black Poly, Tube Bracket and Mounting Hardware Included, Right Left, Quarter Fender Kit Set (TRQF311)

#2 · Best Stainless Kit

2. Dream Apparel 24-inch Stainless Quarter Fenders

• Material: 430 Stainless Steel
• Material Type: 430 Stainless Steel
• Compatible with Vehicle Type: Truck

Best for: 18-Gauge Stainless Set.

Why it ranks #2: This 24-by-24-inch pair uses 430 stainless steel and includes mounting posts, hardware, and an assembly manual, plus a 12-month defect warranty.

An 18-gauge 430 stainless-steel construction with chrome plating distinguishes this 24-by-24-inch quarter-fender set. It includes a pair of fenders, two mounting posts, a hardware kit, and an assembly manual, giving buyers a defined component package for a two-sided installation.

The stainless-steel construction is specified as 430 grade, with chrome plating and an optimized 18-gauge thickness; the description associates the material with resistance to rust, corrosion, moisture, and road grime. Its 24-by-24-inch dimensions suit buyers comparing a compact square quarter-fender format. The package adds two mounting posts, a hardware kit, and an assembly manual, helping organize installation without separate post sourcing. Compatibility lists Freightliner, Peterbilt, Kenworth, Volvo, Mack, and International.

Skip it if you specifically require 304 stainless steel; Gelacie's CB-4135 lists 304 stainless construction and includes tube brackets.

Buyers seeking a 24-by-24-inch stainless pair with mounting posts, hardware, and an assembly manual get a complete listed package. Its material is 430 stainless steel, so verify that grade suits your preference and truck setup.

Listed on Amazon as: 24" X 24" Stainless Steel Quarter Fenders for Semi Truck, Universal Fit Quarter Fender Set of 2 with Single Bolt Mount Brackets & Support Tube, Fit for Freightliner Peterbilt Kenworth

#3 · Largest Listed Fenders

3. Gelacie 34-by-24-inch Quarter Fenders

• Material: 304 Stainless Steel
• Material Type: 304 Stainless Steel
• Compatible with Vehicle Type: Compatible with Freightliner Peterbilt…

Best for: Mirror-Finish Stainless Quarters.

Why it ranks #3: Its 34-by-24-inch dimensions distinguish this pair, which is made from 304 stainless steel and includes tube brackets and mounting hardware.

Mirror-finished 304 stainless steel is the defining feature of this pair of 34-by-24-inch quarter fenders, providing a polished surface for semi-truck applications. The package includes right and left fenders, tube brackets, mounting hardware, and an assembly manual, so installation components are grouped together.

The 304 stainless construction is described as suited to harsh outdoor conditions, while the mirror finish gives the fenders their silvery appearance. At 34 by 24 inches, the stated dimensions provide a useful reference when assessing coverage and available space. Compatibility includes Freightliner, Peterbilt, Kenworth, Volvo, Mack, and International, and the package includes tube brackets and hardware for mounting. An assembly manual is also included, giving buyers a listed guide for putting the components together.

Skip it if you need a 24 x 24-inch set; Torque TRQF311 lists that size and includes tube brackets and hardware.

Semi-truck owners seeking mirror-finished stainless quarter fenders with mounting pieces included get broad named make compatibility here. Its 34-by-24-inch size is the key boundary, so compare those dimensions with your available mounting area.

Listed on Amazon as: 34"x24" Quarter Fenders Compatible with Semi Trucks

#4 · Best Poly Kit

4. SHINJEW Black Poly Quarter Fenders

• Material: Plastic
• Material Type: Plastic
• Compatible with Vehicle Type: Truck

Best for: Bolt-On Black Poly Pair.

Why it ranks #4: The 24-by-24-inch HDPE pair includes tube brackets, clamps, bolts, and heavy-duty top flaps, with a one-year warranty listed.

A bolt-on pair of 24-by-24-inch black poly quarter fenders includes tube brackets, clamps, bolts, and heavy-duty top flaps. That bundled hardware and flap arrangement makes this option relevant to semi-truck owners looking for more than bare quarter-fender panels.

The HDPE material is described as durable in varied weather conditions, while the product information also calls out its toughness against crushing. The 24-by-24-inch dimensions give buyers a set size to check against their installation. Included tube brackets, clamps, bolts, and heavy-duty top flaps support a bolt-on workflow with several components supplied together. The listing names Freightliner, Kenworth, and Peterbilt among compatible trucks, but does not provide a wheel-size range.

Skip it if you need 24.5-inch dual-wheel fenders; Mytee Products' PF-Rx2-PK is specified for wheels up to 24.5 inches.

Semi-truck owners wanting black poly quarter fenders with top flaps and bolt-on hardware supplied together can consider this pair. Check the listed dimensions and named makes against your truck, since no wheel-size range is provided.

Listed on Amazon as: Pair Black Poly Quarter Fenders Set for Semi Truck, 24" x 24" Freightliner Kenworth Peterbilt with Hardware,Heavy Duty Plastic Mud Flaps Kit

#5

5. MIAOKUI 24-inch Poly Quarter Fenders

• Material: Polypropylene
• Material Type: Polypropylene
• Compatible with Vehicle Type: Truck

Best for: Hardware-Included Poly Quarters.

Why it ranks #5: This 24-by-24-inch polypropylene pair includes installation bolts and reinforced steel brackets, offering a straightforward quarter-fender option.

A pair of 24-by-24-inch polypropylene quarter fenders comes with reinforced steel brackets and galvanized bolts, so buyers receive mounting hardware alongside the fenders. The matte-black set is presented for semi trucks and trailers, with Freightliner, Kenworth, and Peterbilt named among its compatible makes.

The high-density polypropylene construction and matte-black finish are described as helping limit stone chips and tire spray, connecting material choice with road use. Each fender measures 24 by 24 inches, giving buyers a defined size to assess against their truck configuration. Reinforced steel brackets and galvanized bolts are included, so the package supplies mounting pieces rather than requiring a separate bracket purchase. The listing calls fit universal and names several truck makes, but does not specify a wheel-size range.

Skip it if you need stainless steel instead of polypropylene; Gelacie's CB-4135 uses 304 stainless steel and includes tube brackets.

This set suits buyers seeking 24-by-24-inch black poly quarter fenders with brackets and bolts in the package. Its named truck makes offer a starting point, but the listing gives no wheel-size range to guide fit checks.

Listed on Amazon as: 24"x24" Poly Quarter Fenders for Semi Truck Fenders Set of 2 Universal Heavy Duty Black Quarter Fenders with Mounting Hardware

#6

6. Gelacie 30-inch Quarter Fenders

• Material: 304 Stainless Steel
• Material Type: 304 Stainless Steel
• Compatible with Vehicle Type: Ideal for various semi-truck makes

Best for: 304 Stainless Quarter Pair.

Why it ranks #6: The 30-by-24-inch 304 stainless-steel pair is described for various semi-truck makes and includes mounting hardware and an assembly manual.

These 30-by-24-inch quarter fenders use 304 stainless steel, offering a metal construction option for semi-truck owners seeking a larger stated fender size. The package includes a pair, mounting hardware, and an assembly manual, providing core pieces for a two-sided installation.

The 304 stainless steel material distinguishes this pair from the listed poly quarter-fender options, while the 30-by-24-inch dimensions give buyers concrete measurements to compare with their truck setup. Included mounting hardware and an assembly manual support the installation workflow by keeping those items in the package. The compatibility information describes the fenders as ideal for various semi-truck makes, but does not name particular models or provide a mounting style, so buyers should assess their setup against the stated dimensions.

Skip it if you need named truck-model compatibility; Gelacie's CB-4135 lists Freightliner, Peterbilt, Kenworth, Volvo, and Mack.

Semi-truck owners wanting 304 stainless quarter fenders in a 30-by-24-inch size get a pair with hardware and an assembly manual. The broad compatibility description lacks model names, so assess the dimensions and mounting needs for your truck.

Listed on Amazon as: 30" x 24" Quarter Fenders for Semi Trucks

#7 · Best 24.5-Inch Kit

7. Mytee 24.5-inch Fender Kit

• Material: polyethylene
• Material Type: polyethylene
• Compatible with Vehicle Type: Truck

Best for: 24.5-Inch Dual-Wheel Kit.

Why it ranks #7: This kit pairs ribbed polyethylene fenders sized for 24.5-inch dual rear wheels with powder-coated mounting brackets and hardware.

The included four-piece mounting kit pairs ribbed polyethylene fenders with brackets, frame bolts, and hangar brackets, so buyers get fenders and mounting hardware together. Sized for trucks with 24.5-inch dual rear wheels, this package suits flatbed and dump truck owners seeking a coordinated two-fender setup.

The two ribbed polyethylene fenders provide a molded surface intended for truck use, while the four-piece bracket kit supplies the mounting components listed for installation. Heavy-wall structural steel tubing forms the brackets, and the black powder-coated finish gives the mounting kit a coated exterior. Because the fenders are specified for 24.5-inch dual rear wheels, the set targets that wheel configuration rather than smaller dual-wheel applications. The package includes two fenders and mounting hardware.

Skip it if you need a lighter two-fender package; MIAOKUI's 24 x 24-inch quarter fender set is listed at 9.53 kg.

Flatbed and dump truck operators with 24.5-inch dual rear wheels get a matched pair of ribbed fenders and mounting hardware here. Check that wheel size and the included bracket arrangement suit your truck before choosing this kit.

Listed on Amazon as: Mytee Products 2 Pc Poly Fender Kit Fits for 24.5" Dual Rear Wheel Trucks – Ribbed Poly Fenders with 4 Pc Mounting Brackets – Rust-Proof, Lightweight & Ideal for Flatbed & Dump Trucks

#8

8. Mytee Ribbed Poly Fenders

• Material: Plastic
• Material Type: Plastic
• Compatible with Vehicle Type: Truck

Best for: Ribbed 24.5-Inch Fender Pair.

Why it ranks #8: The two molded polyethylene fenders fit wheels up to 24.5 inches and use ribbing for added strength; the listing does not include brackets.

Molded ribs add strength to these polyethylene fenders while helping reduce spray from the road, giving the pair a functional feature beyond wheel coverage. Sized for truck wheels up to 24.5 inches, the two-fender pack is aimed at flatbed, gooseneck, and dump truck applications.

The molded polyethylene construction is described as resisting rust and dents, a useful distinction for buyers who want a fender material that avoids those particular issues. Ribs are molded into the surface to add strength and reduce road spray, connecting the shape with both durability and splash control. The pair fits trucks with wheels up to 24.5 inches and is listed for flatbed, gooseneck, and dump trucks. No mounting hardware is listed as included.

Skip it if you want mounting hardware in the package; Mytee Products' B08R6TR2H8 kit includes fenders and a four-piece mounting kit.

Flatbed, gooseneck, and dump truck owners needing a two-fender pair for wheels up to 24.5 inches can consider this option. Plan separately for mounting hardware, which is not listed among the included components.

Listed on Amazon as: Mytee Products Black Ribbed Poly Fenders for 24.5" Semi Truck Trailer Rear Wheels – Durable Wheel Fender for Flatbed, Gooseneck & Dump Trucks

#9

9. Buyers Products 8590196 Fenders

• Material: Polymer
• Material Type: Polymer
• Compatible with Vehicle Type: Trucks

Best for: 18–19.5-Inch Dual Wheels.

Why it ranks #9: This pair targets trucks with 18- to 19.5-inch dual rear wheels, but mounting brackets and hardware are sold separately.

Compatibility with trucks using 18- to 19.5-inch dual rear wheels is the defining feature of these two black polymer fenders. The pair covers one axle, making it a targeted option for buyers who need fenders for that wheel range and already have, or plan to source, mounting brackets separately.

The polymer construction is described as providing protection from road debris and weather elements, while the black finish offers a simple exterior appearance. Fit is specified for most trucks with 18- to 19.5-inch dual rear wheels, but the product information cautions that the range does not guarantee fit on every truck. The two fenders cover a single axle; tandem-axle buyers need two sets. Mounting brackets and hardware are sold separately, so installation requires sourcing those parts.

Skip it if you need brackets included; Torque TRQF311 supplies tube brackets and mounting hardware with its quarter-fender kit.

Choose this pair for a single axle with 18- to 19.5-inch dual rear wheels when separate bracket sourcing works for your installation. Measure carefully: the stated range fits most, not all, trucks, and a tandem axle needs two sets.

Listed on Amazon as: Buyers Products (2) 8590196-x2 Polymer Fenders (mounting Brackets Sold Separately). Fits Trucks with 18" to 19.5" Dual Rear Wheels.

#10

10. Buyers Products 8590017 Fenders

• Material: polymer
• Material Type: polymer
• Compatible with Vehicle Type: Truck

Best for: 16–17-Inch Dual-Wheel Pair.

Why it ranks #10: These polymer fenders target 16- to 17-inch dual rear wheels and require separately sourced mounting hardware, limiting their use for many semis.

These two black polymer fenders are specified for trucks with 16- to 17-inch dual rear wheels, targeting a smaller wheel range than many semi-truck quarter-fender kits. The pair covers one axle, with stated dimensions that help buyers compare the shape against their installation space.

The listing gives a 15-inch height, approximately 19-inch width, and 37-inch end-to-end length, providing useful measurements for checking available space and coverage. Fit is specified for most trucks with 16- to 17-inch dual rear wheels, while the legal information cautions that not every truck in that range will fit. The pair covers two wheels on one axle; tandem-axle setups require two sets. Mounting brackets and hardware are sold separately, so those components must be sourced separately.

Skip it if you need brackets included; SHINJEW's DNBXK-01 lists tube brackets, clamps, and bolts with its quarter-fender pair.

Choose this pair for a single axle with 16- to 17-inch dual rear wheels when its stated dimensions suit your truck. Mounting brackets and hardware are separate, and tandem-axle owners need two sets.

Listed on Amazon as: Qty. 2, BP 8590017-x2 Polymer Fenders (mounting Brackets Sold Separately). Fits Trucks with 16" to 17" Dual Rear Wheels.