Bed Rail Stake Pocket Covers for GMC Chevy Silverado Sierra 1500 2019-2024 2025 2026, GMC Sierra 3500HD(2020 2021 2022 2023)/2500, Black Truck Caps Rear Holes Plugs Covers

Bed Rail Stake Pocket Covers for GMC Chevy Silverado Sierra 1500 2019-2024 2025 2026

• 【Precise Vehicle Compatibility with Easy & Practical Verification Method】Strictly compatible with 2019-2026 Chevy Silverado 1500, 2020-2026 Chevy Silverado 2500HD/3500HD, 2019-2026 GMC Sierra 1500, and 2020-2026 GMC Sierra 2500HD/3500HD. Not suitable for models from 2018 or earlier. ⚠For verification, simply insert a credit card vertically into the truck bed rail hole—if it cannot be inserted, the cover fits your vehicle. For a small number of 2019 Silverado models, please additionally refer to the diagram to confirm the hole size, completely avoiding wrong purchases.
• 【High-Toughness ABS Material with Reliable Weather Resistance】Injection-molded from high-grade resilient ABS raw material, it can withstand high-temperature exposure in summer (with a maximum heat resistance of 80℃). It will not warp, deform, fade or turn yellow when exposed to sunlight for a long time. Meanwhile, it has excellent cold resistance and is not easy to crack in low-temperature environments.
• 【Dual Anti-Fall Design, No Loosening on Bumpy Roads】Precisely molded according to the original vehicle hole size for a gap-free fit, paired with the non-slip cotton mat to fill gaps, effectively increasing the friction between the cover and the hole wall. The cover will not loosen or pop out even when driving on mountain roads or bumpy sections. The reinforced thickened edge structure further enhances the product's impact resistance.
• 【All-Round Protection to Extend the Service Life of Truck Bed Metal Parts】Tightly seals the truck bed rail holes to directly block rainwater, snow, sediment, fallen leaves and other debris from entering the holes, avoiding water and dust accumulation inside. It also isolates the external humid air from contacting the metal brackets inside the holes, preventing rust and corrosion of metal parts from the source and extending the overall service life of the truck bed.
• 【Tool-Free Installation with Ultra-Simple Steps】No auxiliary accessories or professional installation skills required. Just press the edge of the pocket cover by hand or tap the surface gently with a regular hammer, and it will snap into place quickly and securely. The entire installation process takes less than 3 minutes, which can be easily finished by beginners alone.