Quarter fenders play a crucial role in protecting semi trucks from mud, rocks, and debris while maintaining a clean, professional appearance. The right set combines durability, fitment, and ease of installation. Below are five top options featuring stainless steel, high-density polyethylene, and heavy-duty hardware designed to withstand harsh weather and tough highway conditions. This guide highlights key features, materials, and mounting considerations to help fleet operators and owner-operators choose confidently.
Summary of Selected Products
| Product | Brand | Size | Material |
|---|---|---|---|
| Heavy Duty Quarter Fender Set | Yorovent | 24″x24″ | 430 Stainless Steel |
| Stainless Steel Quarter Fender Set (24″x24″) | TBOZZ | 24″x24″ | 18 Gauge 430 Stainless Steel |
| BST BSSP Poly Quarter Fenders | BST BSSP | 24″x24″ | High Density Polyethylene |
| VEVOR Quarter Fenders (24″x24″) | VEVOR | 24″x24″ | HDPE |
| MIAOKUI 24″x24″ Poly Quarter Fenders | MIAOKUI | 24″x24″ | Poly, High-Density |
Heavy Duty Quarter Fender For Semi Truck & Trailers 24″x24″ Universal Fit

Brand: Yorovent
Features: Made from heavy duty 430 stainless steel to resist rust and corrosion in diverse weather; withstands rock impacts and UV exposure; operates effectively from -40°F to 200°F; blocks about 95% of mud and debris; low-profile, aerodynamic design reduces wind drag while maintaining coverage.
Stainless Steel Quarter Fender Set (24″x24″), Semi Truck

Brand: TBOZZ
Features: 24″x24″ stainless steel quarter fender with black powder-coated mounting tube; raw material is 18 gauge 430 stainless steel;セット includes mounting hardware for easier installation.
BST BSSP Poly Quarter Fenders For Semi Trucks

Brand: BST BSSP
Features: Universal fit for Freightliner, Kenworth, Peterbilt, Volvo; lightweight high-density polyethylene design; textured surface reduces scratches; includes mounting kit; designed for ease of installation and durability.
VEVOR Quarter Fenders For Semi Trucks

Brand: VEVOR
Features: Made from high-density polyethylene (HDPE); includes thickened rubber sheets for shock absorption and noise reduction; pairs with a mounting kit and tube brackets; designed to minimize dirt splash while enhancing truck aesthetics.
MIAOKUI 24″x24″ Poly Quarter Fenders For Semi Truck

Brand: MIAOKUI
Features: Heavy-duty poly, black matte finish to reduce stone chips and spray; universal fit for Freightliner, Kenworth, Peterbilt; includes reinforced brackets, galvanized bolts, and industrial-grade posts for a tight fit on bumpy hauls.
Stainless Steel Quarter Fender Set (24″x29″)

Brand: TBOZZ
Features: 24″x29″ stainless steel quarter fender with mounting tube included and round tube support bracket; robust stainless steel construction for long-term durability.
Buying Guide
- <strongMaterial choice: Stainless steel offers superior corrosion resistance and durability, while high-density polyethylene (HDPE) provides lighter weight and impact absorption. Consider climate, road conditions, and maintenance expectations.
- <strongSize and fitment: Common sizes are 24″x24″ and 24″x29″. Verify your truck model compatibility (Freightliner, Kenworth, Peterbilt, Volvo, etc.) and whether a mounting tube or hardware kit is included.
- <strongMounting hardware: Look for complete mounting kits with brackets, bolts, and posts. A pre-assembled mounting system saves installation time and reduces vibration.
- <strongProtection level: Quarter fenders should shield tires and trailers without compromising airflow. A low-profile design can reduce drag but must still offer adequate coverage against road spray.
- <strongDurability under pressure: Consider impact resistance and weather tolerance (extreme temperatures, UV exposure, salt spray). Stainless steel excels in harsh environments; poly options are lighter and easier to replace.
- <strongAesthetics and maintenance: Textured polyethylene surfaces can hide scratches; stainless steel maintains a polished look but requires regular cleaning to minimize corrosion visibility over time.
- <strongInstallation effort: Packages that include clear mounting instructions and hardware are preferable for fleets with mixed maintenance capabilities. Evaluate if professional installation is advisable for heavy-duty trucks.
- <strongSafety and compliance: Ensure the fenders comply with local regulations on vehicle emissions and road safety where applicable.