Underseat Storage Box 1999-2006 fits Chevy / GMC Silverado / Sierra Extended Cab

Underseat Storage Box for Chevy/GMC

This underseat storage box is designed to fit 1999-2006 Chevy Silverado and GMC Sierra Extended Cab trucks, providing a secure and organized storage solution under the rear seat.

Overview

This underseat storage box offers a durable and convenient way to keep tools, gear, and valuables hidden and secure in your Chevy Silverado or GMC Sierra. Designed specifically for the Extended Cab configuration, it maximizes unused space under the rear seat. The box is built to withstand daily use and helps keep your truck cab clutter-free.

Built For Performance

• Constructed from heavy-duty materials for long-lasting durability
• Snug fit designed for 1999-2006 Chevy Silverado and GMC Sierra Extended Cab models
• Provides secure storage with a locking lid (if applicable) or latch system
• Easy to install with minimal tools required
• Maintains full use of rear seat (folds up or down as needed)

Fits These Machines

• for Chevy Silverado Extended Cab (1999-2006)
• for GMC Sierra Extended Cab (1999-2006)

On-The-Job Use

• Keep emergency supplies and road safety kits within reach
• Store heavy-duty tools and equipment securely while on the job
• Organize personal items like bags, jackets, and groceries
• Hide valuable items from view to deter theft

Good To Know

Q: Will this underseat storage box fit my 2004 Chevy Silverado 1500 Extended Cab? A: Yes, this box is designed for 1999-2006 Chevy Silverado and GMC Sierra Extended Cab models, including the 1500 series.

Q: Does the storage box interfere with the rear seat operation? A: No, the box is designed to fit under the seat without affecting seat folding or passenger comfort.

Slight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.