How does this mount to the truck?

The lockbox features an innovative mounting system that is accessed from inside the box. This design makes it difficult for anyone outside the vehicle to tamper with the mounting hardware. Refer to the manufacturer's installation instructions for specific details.

Can the lockbox be removed if I need the space for something else?

Yes, the entire lockbox can be removed in seconds without the need for any tools. This is useful if you occasionally need the full floor space under the rear seat.

What kind of lock does this use?

This Tuffy lockbox uses their Pry-Guard Locking System with a 10 tumbler double bitted security lock. It also has built-in weather seals to protect the lock mechanism from the elements.

Tuffy Chevrolet Silverado & Gmc Sierra Underseat Lockbox Full Length W/ Keyed Lock For

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Tuffy Products

Tuffy Chevrolet Silverado & Gmc Sierra Underseat Lockbox Full Length W/ Keyed Lock For

Name: Tuffy Chevrolet Silverado & Gmc Sierra Underseat Lockbox Full Length W/ Keyed Lock For
Brand: Tuffy Products
Price: 587.51 USD
Availability: InStock

$587.51

Adds secure, hidden storage under the rear seat of your Chevy/GMC truck. Keeps valuables safe and out of sight.

Key Features

Welded steel construction — strong security
Full-width design — maximizes storage space
Pry-Guard Locking System — resists break-ins
10 tumbler double bitted security lock — added security
Built-in weather seals — protects contents from the elements
Chamfered corners — easier passenger access

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Will this fit your vehicle?

Compatible with 76 vehicles

Need Help?

631-982-0042

Fast Shipping

Nationwide delivery

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Since 1957

Family-owned

Product Details

This high security welded steel security lockbox mounts under the rear seat in 2007-2018 Chevy/GMC Crew Cab 1500 and 2007-2019 2500HD/3500HD trucks. The full width formfitting design of the Tuffy lockbox has over 3500 cubic inches of lockable storage. Its secured contents are easily accessed by flipping either or both rear seat(s) up and opening the corresponding lid(s). The unique design allows the full width to be used to stow firearms or other long items. Featuring Tuffy's Pry-Guard Locking System with a 10 tumbler double bitted security lock with built in weather seals. Chamfered corners are incorporated into the design for easier passenger access. The innovative mounting system is only accessed from inside the box. When additional floor space is needed the entire lockbox can be removed in seconds without the need for any tools.