Product media viewer Install Video View larger Product photo, 1 of 21 of 2 Gatorback by Truck Hardware Truck Hardware Gatorback Black Wrap GMC Dually Mud Flaps - Rear Pair - Fits 2020-2026 GMC Sierra 3500HDSKU TH-GCR204R-GW2 UPC 667511041856 Gatorback by Truck Hardware Truck Hardware Gatorback Black Wrap GMC Dually Mud Flaps - Rear Pair - Fits 2020-2026 GMC Sierra 3500HDSKU TH-GCR204R-GW2 UPC 667511041856 Sign in for pricingWholesale and contract pricing, warehouse quantities, and ordering are available to dealer accounts. Sign in Become a dealer Availability:Fargo Check Stock – Call or Chat Sioux Falls In Stock Truck Hardware Drop Ship Ships in 1-2 Days Request Drop Ship +$80.00 Confirm this part for an exact vehicle. Check fit Loading fit checker… Fits the selected vehicle Change vehicle Does not fit the selected vehicle Change vehicle View available options for Loading fit options…Product information On this pageAdditional details Videos Manuals & Guides Technical Details FitmentsAdditional detailsFeatures⚠️Does NOT fit with rear dually wheel well linersIncludes (2) 21" wide dually flaps (1 driver/1 pass) & bracketsCustom fit - No body drilling required for installationRear - 13.25" tire coverage from fender to bottom of flapLifetime limited warrantyProduct videos1 videoSee the product up close and follow the installation step by step. Video preview Play installation guide Loading video…Installation guideStep-by-step installationInstall Video for GCR204R Flaps.We couldn’t play this video here. Open installation guide instead (opens in a new tab) Open on YouTube (opens in a new tab) Manuals & Guides Install Instructions Installation Guide Install Guide for GCR204R Flaps (opens in a new tab) Inner Wheel Well Modification Instructions Installation Guide Step By Step Instructions (opens in a new tab) Rear Flap Installation Instructions Installation Guide (opens in a new tab) Technical DetailsBrandGatorback by Truck HardwareLength24 inWidth21 inHeight4 inWeight24 lbUPC 667511041856 This part fitsGMC Sierra 3500 HD 2020–2026 WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov
Video preview Play installation guide Loading video…Installation guideStep-by-step installationInstall Video for GCR204R Flaps.We couldn’t play this video here. Open installation guide instead (opens in a new tab) Open on YouTube (opens in a new tab)
