WeatherTech Under Seat Storage System for GMC Sierra & Chevrolet Silverado (4S017) – Custom-Fit, USA-Made

WeatherTech Under Seat Storage System 4S017 – Maximize Your Truck's Hidden Space

Looking for WeatherTech 4S017 under seat storage box measurements? This custom-fit storage system tucks neatly under the rear seat of select GMC Sierra and Chevrolet Silverado models, turning unused space into organized, secure storage. At $69.93 (compare at $156.95), it's a sturdy, USA-made solution for keeping your essentials safe and your carpet clean.

Key Features & Specifications

• Brand: WeatherTech (Original)
• Model: 4S017
• Product Type: Under Seat Storage System
• Compatibility: 1999-2006 GMC Sierra, 2007 GMC Sierra, 1999-2007 Chevrolet Silverado – confirm with Amazon ConfirmedFit
• Material: Soft-touch, 100% recyclable, chemical-resistant, odorless
• Installation: No tools, drilling, or hazardous chemicals
• Made in USA: Yes

Under Seat Storage Box Measurements

Custom-fit to your truck, the 4S017 is designed to fit flush under the rear seat. Exact dimensions vary by vehicle year, but you can expect a generous capacity that accommodates tools, emergency gear, and more. For precise measurements, check our fit guide or contact support.

Why Choose This Product?

• Laser-measured for a perfect, rattle-free fit
• Built-in dividers keep items organized and prevent shifting
• Protects rear carpet from stains and tears
• No tools required – installs in minutes

Price & Deal Value

Save $87.02 (55% off) from the $156.95 list price. Use coupon code CABIN15 for an extra 15% off – your final price drops to $59.44. Free shipping on orders over $45. This is the ultimate storage upgrade for your Sierra or Silverado – order now!