Quarter Fenders For Semi Trucks, 24" X 24" Semi Truck Fenders With Tube Bracket And Mounting Hardware, 1 Pair Right & Left Quarter Fender Set, Fit For Freightliner, Peterbilt, Kenworth

Keep your rig road-legal, inspection-ready, and protected from road debris with this matched 24x24 semi truck quarter fender pair. Engineered to the industry-standard dimension used across the most popular Class 7 and Class 8 platforms, these fenders ship complete with a tube bracket and full mounting hardware kit so installation starts the moment the box arrives. Compatibility These 24-inch by 24-inch quarter fenders are designed to replace worn, cracked, rusted, or missing fenders on a broad spectrum of heavy-duty semi trucks. Confirmed fitment includes Freightliner Cascadia, FLD, and Classic XL models — the workhorses of countless long-haul and regional fleets across North America. Peterbilt owners running a 379, 389, 388, or 567 will find the 24x24 footprint matches the OEM quarter fender envelope on these iconic platforms. Kenworth T680, T800, and W900 operators are equally covered. The 24x24-inch dimension represents the most widely adopted quarter fender size in the Class 8 segment, meaning this set also fits many additional makes and models beyond those listed. Always measure your existing mounting hole spacing and confirm tube bracket alignment with your specific chassis configuration before finalizing your order. When in doubt, a quick measurement of your current fenders against the 24x24 spec will confirm fitment in seconds. Key Benefits • Complete matched pair — one driver-side and one passenger-side fender ship together, so you never end up with mismatched replacements or a second sourcing headache. • Everything in the box — the tube bracket and every mounting fastener you need are included, cutting installation time and eliminating an extra trip to the parts counter. • Industry-standard 24x24 sizing — engineered to the same footprint as OEM quarter fenders on Freightliner, Peterbilt, and Kenworth platforms for a clean, direct-fit replacement. • DOT compliance — federal regulations require adequate coverage of drive axle tires; these fenders keep your truck inspection-ready and fine-free. • Fleet-friendly value — at this price point, outfitting multiple trucks in your fleet does not require a capital expenditure conversation. • Eliminates custom fabrication — no cutting, bending, or welding required; the hardware kit and tube bracket handle standard mounting scenarios straight from the box. Technical Specifications • Fender dimensions: 24 inches wide x 24 inches tall (standard Class 8 quarter fender footprint) • Quantity: 1 pair (1 driver side + 1 passenger side) • Bracket type: tube bracket compatible with standard semi truck quarter fender mounting rails • Hardware: full mounting fastener kit included • Application: drive axle quarter fender position • Vehicle class: Class 7 and Class 8 heavy-duty semi trucks • Fitment type: direct-fit replacement for OEM-spec 24x24 quarter fender positions • Regulatory compliance: designed to meet federal DOT fender coverage requirements for commercial vehicles Materials and Build Quality Heavy-duty semi truck fenders operate in one of the harshest environments in transportation — constant exposure to road salt, gravel spray, moisture, diesel exhaust, and UV radiation from tens of thousands of highway miles each year. This quarter fender set is constructed to stand up to that punishment. The fender shells are formed from durable material selected for impact resistance and weather resilience, resisting the cracking and brittleness that plagues inferior replacements after just one winter season. The tube bracket is fabricated from robust steel, providing a rigid mounting foundation that keeps the fenders secure even under the constant vibration load of a loaded 80,000-pound combination vehicle. Hardware fasteners are finished to resist corrosion, so they won't seize during your next scheduled fender inspection or replacement cycle. The overall construction prioritizes rigidity without unnecessary weight, keeping your truck's payload capacity unaffected. Whether you're running interstate long-haul corridors or punishing regional routes with rough road surfaces, this fender set is built to go the distance between maintenance intervals. Installation Guide Installing these quarter fenders is a straightforward job manageable with basic hand tools. Begin by safely positioning your truck on level ground and, if needed, chocking the wheels. Remove the existing damaged or worn quarter fenders by unbolting them from their mounting rails — keep the hardware if it's still serviceable as a backup. Clean the mounting rail surfaces with a wire brush to remove rust scale, dirt, and old fastener debris for a flush contact surface. Position the tube bracket against the mounting rail on the driver side first, aligning the bracket holes with the chassis mounting points. Thread the included fasteners by hand before torquing down to ensure the bracket seats flat. Slide the driver-side fender panel onto the tube bracket and secure with the provided hardware, confirming the fender covers the drive axle tire fully front to rear and top to side as required by DOT standards. Repeat the identical process on the passenger side. Once both fenders are mounted, conduct a final visual check from the rear of the truck to verify symmetry and full tire coverage. A quick road test at low speed allows you to confirm there is no contact between the fender and tire under suspension compression. Total installation time for an experienced technician is typically under an hour per side. What's in the Box • 1x driver-side 24x24 quarter fender • 1x passenger-side 24x24 quarter fender • 1x tube bracket (compatible with standard semi truck quarter fender mounting rails) • Full mounting hardware kit (bolts, nuts, and fasteners for complete installation) Why Shop with Us We specialize in commercial truck parts and accessories for working fleets, owner-operators, and independent truckers who need the right part at the right price without the dealership markup. Every product listing is vetted for accurate fitment information so you can order with confidence. We stock parts for the full spectrum of heavy-duty platforms — from Freightliner and Peterbilt to Kenworth and beyond — so you can source multiple items in a single order and reduce downtime. Fast shipping means your truck spends less time in the bay and more time generating revenue on the road. Get your truck back to DOT-compliant, road-legal condition today. Add this 24x24 semi truck quarter fender pair to your cart now and have your rig rolling again before the next dispatch.