BST BSSP 24" x 24" Poly Quarter Fenders for Semi Trucks — Black Pair with Tube Brackets, HDPE Durable

BST BSSP 24" x 24" poly quarter fenders are a heavy-duty, injection-molded pair (left and right) with tube brackets and hardware designed to protect semi trucks from road debris while keeping installation simple.

These quarter fenders are molded from high-density polyethylene and sized to fit common American heavy-duty tractors and sleepers from Freightliner, Kenworth, Peterbilt, and Volvo. The set includes both left and right fenders plus steel fasteners, tube bracket mounting hardware, and textured surfaces to resist scratches. The construction focuses on durability, stable mounting, and an easy field replacement process to reduce downtime.

How do these fenders protect my truck and others on the road?

The quarter fenders act as a barrier that deflects sand, rocks, salt, and liquids thrown by the rear wheels, preserving paint and components behind the wheels. Their textured high-density polyethylene surface absorbs impacts and resists chipping better than thin plastic. Properly mounted, they also reduce the amount of airborne debris that reaches nearby vehicles and pedestrians.

• 24" x 24" coverage area for rear wheel spray and debris deflection
• High-density polyethylene resists cracking and abrasion
• Textured finish reduces visible scratches and keeps a tidy appearance

Will these fit my Freightliner, Kenworth, Peterbilt, or Volvo truck?

The BST BSSP quarter fender kit is designed as a universal-style fit for many popular semi tractors, including Freightliner, Kenworth, Peterbilt, and Volvo models. The kit includes tube brackets and a standard mounting hardware set to adapt to common chassis configurations. Verify wheel well dimensions and bracket attachment points before installation to ensure optimal alignment.

• Universal left and right pieces accommodate most rear-quarter setups
• Standard tube brackets and steel fasteners included for secure mounting
• Recommended to compare 24" length and 24" height to your truck’s opening

How simple is the installation and what hardware comes with the set?

Installation is designed to be straightforward: the package contains both fenders, tube bracket mounts, and high-quality steel fasteners so you won’t need to source extra parts. Fasteners are chosen for stability and resistance to loosening under vibration. Typical installation can be completed with common hand tools and basic mechanical experience.

• Complete pair (left and right) plus tube bracket mounting hardware included
• High-quality steel fasteners to minimize loosening and increase stability
• Simple hand-tool install—no specialized jigs required

What materials and durability features should I expect from these quarter fenders?

The fenders are produced by high-density injection molding of polyethylene, which gives impact resistance and flexibility in cold weather. The textured exterior reduces visible surface damage and helps maintain a tidy truck appearance over time. Steel mounting pieces provide a rigid connection while the poly panels absorb impacts without shattering.

• High-density polyethylene construction for toughness and flex
• Injection-molded manufacturing for consistent wall thickness and strength
• Textured surface to hide minor abrasions and extend visual life

Who is this for: drivers, fleet managers, and owner-operators who need a durable, easy-to-install quarter fender solution that fits many North American heavy-duty trucks. This kit suits fleets looking to reduce wheel-spray damage, owner-operators replacing worn or broken fenders, and service shops that want a ready-to-fit pair with included brackets and hardware. If you need help confirming fitment or have questions about installation, BST BSSP provides support and typically responds within 12 hours.