--- product_id: 619553259 title: "No Drill, Specific Design Rear Mud Flaps for The 2020+ GMC 2500/3500 Pickups Non-Weighted Version; 14\" W x 20\" H" brand: "ultimateflap mud flaps" price: "VT42494" currency: VUV in_stock: true category: "Ultimate Flap Mud Flaps" url: https://www.desertcart.vu/products/619553259-no-drill-specific-design-rear-mud-flaps-for-the-2020 store_origin: VU region: Vanuatu --- # No-drill installation Operates down to -42°F Semi-rigid impact resistance No Drill, Specific Design Rear Mud Flaps for The 2020+ GMC 2500/3500 Pickups Non-Weighted Version; 14" W x 20" H **Brand:** ultimateflap mud flaps **Price:** VT42494 **Availability:** ✅ In Stock ## Summary > 🛻 Upgrade your GMC’s defense with no-drill, all-thrill mud flaps! ## Quick Answers - **What is this?** No Drill, Specific Design Rear Mud Flaps for The 2020+ GMC 2500/3500 Pickups Non-Weighted Version; 14" W x 20" H by ultimateflap mud flaps - **How much does it cost?** VT42494 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/619553259-no-drill-specific-design-rear-mud-flaps-for-the-2020) ## Best For - ultimateflap mud flaps enthusiasts ## Why This Product - Trusted ultimateflap mud flaps brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Weatherproof Performance:** Maintains flexibility and strength even in extreme cold, down to -42°F—winter-proof your ride. - • **Effortless No-Drill Setup:** Install in minutes without damaging your truck’s frame—zero hassle, all gain. - • **Durable Semi-Rigid Material:** Engineered to flex on impact and snap back, protecting your truck from debris and rough terrain. - • **Optimized Mud & Snow Deflection:** Grooved design channels away mud, rain, and snow, keeping your truck and trailer cleaner on every drive. - • **Precision Fit for 2020+ GMC 2500/3500:** Custom-tailored dimensions (14" W x 20" H) ensure seamless integration with your vehicle’s rear. ## Overview UltimateFlap’s no-drill rear mud flaps are specifically engineered for 2020+ GMC 2500/3500 trucks, measuring 14" by 20" for a perfect fit. Crafted from semi-rigid, nearly indestructible material, they flex on impact and resist extreme cold down to -42°F. Installation is quick and damage-free with pre-drilled holes and included hardware, while their grooved surface efficiently deflects mud, snow, and rain to protect your vehicle and trailer. ## Description Say goodbye to the hassle of installation and welcome a new level of durability and performance with our Ultimate Flaps. These rear flaps are designed to fit your 2020+ GMC 2500/3500 without the need for any drilling, ensuring a hassle-free and efficient setup. With a width of 14 inches and the added strength of stainless steel, our UF1021RNW is the ultimate solution for protecting your vehicle from road debris, mud, and more. Constructed from nearly indestructible semi-ridged material, Ultimate Flaps are built to withstand the harshest conditions. Whether you're navigating curbs, rocky terrains, or encountering logs, these mud flaps will flex to absorb the impact and then effortlessly return to their original position. Even extremely cold weather, with temperatures as low as -42 degrees below Fahrenheit, won't affect their performance. Clearing built-up snow and ice is a breeze – a gentle kick on the backside is all it takes to keep them in top shape. One of the key advantages of Ultimate Flaps is their ability to maintain rigidity while conforming seamlessly to the wheel well of your vehicle. Traditional mud flaps often get caught between fasteners, causing unnecessary wear and tear. But with Ultimate Flaps, you can count on a secure fit that won't disrupt your driving experience. In today's pickup trucks with fender flares made of molded plastic, it's often challenging to find suitable mounting points for mud flaps. Ultimate Flaps solve this problem by attaching to the sheet metal, which can be as far as 3 inches from the fender or pickup box. This makes them the ideal choice for installation with fender flares, ensuring a clean and straight line from the flare vertically. Ultimate Flaps feature a grooved material that efficiently directs mud, snow, and rain away from your vehicle and anything you're towing. Unlike rubber flaps, they won't sail back while you're on the road, and they're robust enough to withstand backing up in deep snow. ## Features - Specifically designed for the rear of the 2020+ GMC 2500/3500 - 14 inches wide x 22 inches tall - Pre-installed w/ stainless steel weight - Pre-drilled to easily install on bracket - Sold in pairs - Includes all required hardware ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CMPKJ6H4 | | Auto Part Position | Rear | | Best Sellers Rank | #2,784,327 in Automotive ( See Top 100 in Automotive ) #7,940 in Wheel & Tire Mud Flaps & Splash Guards | | Brand | UltimateFlap Mud Flaps | | Date First Available | October 23, 2023 | | Fit Type | Vehicle Specific Fit | | Installation Type | Screw-In | | Item model number | UF-1021RNW | | Manufacturer | UltimateFlap Mud Flaps | | Manufacturer Part Number | UF-1021RNW | | Model | UltimateFlap | | Vehicle Service Type | Truck | ## Product Details - **Auto Part Position:** Rear - **Brand:** UltimateFlap Mud Flaps - **Fit Type:** Vehicle Specific Fit - **Installation Type:** Screw-In - **Vehicle Service Type:** Truck ## Images ![No Drill, Specific Design Rear Mud Flaps for The 2020+ GMC 2500/3500 Pickups Non-Weighted Version; 14" W x 20" H - Image 1](https://m.media-amazon.com/images/I/612JbCeKfPL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/619553259-no-drill-specific-design-rear-mud-flaps-for-the-2020](https://www.desertcart.vu/products/619553259-no-drill-specific-design-rear-mud-flaps-for-the-2020) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*