Performance Overview

Your journey on the road or the great outdoors may surprise you in ways you haven't imagined. Stay ahead of these events with a complete set of tools and essentials on your next trip, easily accommodated by the spacious WeatherTech Under Seat Storage System. One of the best storage solutions on the market, the WeatherTech Under Seat Storage System is a plug and play implement that fits right under the rear seat of your ride for maximum accessibility and capacity. With a "soft-touch" feature alongside the WeatherTech Under Seat Storage System's built-in dividers, you Won't have to worry about your cargo shifting. With a custom fitment for your exact vehicle, the WeatherTech Under Seat Storage System doesn't need any modifications with tools or chemicals for a no-hassle installation process. The WeatherTech Under Seat Storage System is made from 100% recyclable Thermoplastic Elastomer material as well, without any harmful additives that may prove harmful for you or the environment. With a buckle strap implementation, the WeatherTech Under Seat Storage System is easily accessible and serviceable, making it a joy to use every time. Load up on all the goodies, with the spacious compartment of the amazing WeatherTech Under Seat Storage System.

Key Features

• Your journey on the road or the great outdoors may surprise you in ways you haven't imagined.
• Stay ahead of these events with a complete set of tools and essentials on your next trip, easily accommodated by the spacious WeatherTech Under Seat Storage System.
• One of the best storage solutions on the market, the WeatherTech Under Seat Storage System is a plug and play implement that fits right under the rear seat of your ride for maximum accessibility and capacity.
• With a "soft-touch" feature alongside the WeatherTech Under Seat Storage System's built-in dividers, you Won't have to worry about your cargo shifting.
• WeatherTech part number 4S005.

Vehicle Fitment

• 2019 Chevrolet Silverado 1500 — Fitment Precision: CUSTOM, CUSTOM TRAIL BOSS, HIGH COUNTRY, LT, LT TRAIL BOSS, LTZ, RST, SSV, WT; Note: Crew Cab, Extended Cab
• 2020 Chevrolet Silverado 1500 — Fitment Precision: CUSTOM, CUSTOM TRAIL BOSS, HIGH COUNTRY, LT, LT TRAIL BOSS, LTZ, RST, SSV, WT; Note: Crew Cab, Extended Cab
• 2021 Chevrolet Silverado 1500 — Fitment Precision: CUSTOM, CUSTOM TRAIL BOSS, HIGH COUNTRY, LT, LT TRAIL BOSS, LTZ, RST, SSV, WT; Note: Crew Cab, Extended Cab
• 2022 Chevrolet Silverado 1500 — Fitment Precision: CUSTOM, CUSTOM TRAIL BOSS, HIGH COUNTRY, LT, LT TRAIL BOSS, LTZ, RST, WT, ZR2; Note: Crew Cab, Extended Cab
• 2023 Chevrolet Silverado 1500 — Fitment Precision: CUSTOM, CUSTOM TRAIL BOSS, HIGH COUNTRY, LT, LT TRAIL BOSS, LTZ, PPV, RST, WT, ZR2; Note: Crew Cab, Extended Cab
• 2024 Chevrolet Silverado 1500 — Fitment Precision: CUSTOM, CUSTOM TRAIL BOSS, HIGH COUNTRY, LT, LT TRAIL BOSS, LTZ, PPV, RST, WT, ZR2; Note: Crew Cab, Extended Cab
• 2025 Chevrolet Silverado 1500 — Fitment Precision: CUSTOM, CUSTOM TRAIL BOSS, HIGH COUNTRY, LT, LT TRAIL BOSS, LTZ, PPV, RST, WT, ZR2; Note: Crew Cab, Extended Cab
• 2026 Chevrolet Silverado 1500 — Fitment Precision: CUSTOM, CUSTOM TRAIL BOSS, HIGH COUNTRY, LT, LT TRAIL BOSS, LTZ, PPV, RST, WT, ZR2; Note: Crew Cab, Extended Cab

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

What part number is this?
The listed part number is 4S005.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

• Under-Seat Storage for Chevrolet Silverado 1500
• 4S005 fitment
• WeatherTech Under-Seat Storage
• Black Under Seat Storage System fitment
• 2019 Chevrolet Silverado 1500 Under-Seat Storage

Vehicle Fitment Table