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Diabolical Inc

Grenadier Upper Deck

Grenadier Upper Deck

Regular price $1,324.95 USD
Regular price Sale price $1,324.95 USD
Sale Sold out
Shipping calculated at checkout.

Low stock

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Shipping & returns

Shipping is calculated at checkout by size and destination. Most in-stock gear ships within a few business days; large freight items (campers, racks, bumpers) are made to order. Wrong fitment? Send it back within 30 days — we'll help you find the part that does fit.

Fitment & build help

Not sure if this fits your platform? Tell us your year, make, model, and trim — we'll confirm before you order. For bigger builds, we'll help you plan the full stack.

Warranty

Every product on this site ships through authorized channels with full manufacturer warranty. If something breaks in normal use, we'll help you get it resolved.

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Take your cargo management to the next level with the Diabolical Inc Grenadier Upper Deck. Designed for easy access and maximum organization, this upper deck creates a whole new storage layer inside your vehicle, helping you keep gear secure and accessible.

Key Features:

  • Expandable Storage: With a quick spin of two levers, the Upper Deck folds down to create approximately 7 inches of storage space between the roof and tray.

  • Adjustable Dividers: Comes with two adjustable dividers to customize the storage area for different gear sizes.

  • EVA Foam Mat: Includes a 1/8-inch thick peel-and-stick mat to prevent items from sliding and protect your gear.

  • Tie-Down Ready: Plenty of attachment points for bungees, straps, or tie-downs to secure your cargo.

  • Lightweight & Strong: Constructed from all-aluminum, providing strength and rigidity while remaining lightweight.

  • Load Capacity: Supports up to 50 lbs of gear without compromising stability.

Dimensions:

  • Tray Size: 46” W x 22.5” D

Why Choose the Grenadier Upper Deck?
Because your gear deserves organized, accessible, and secure storage. Perfect for overlanders, daily drivers, or weekend adventurers, the Upper Deck makes full use of your Grenadier’s interior while keeping everything in its place.


 

  • Ships from San Diego

    We ship from our San Diego dealer network. Most in-stock gear goes out within a few business days — shipping's calculated at checkout by size and destination.

  • Wrong fitment? We make it right.

    If a part doesn't fit your platform the way it should, send it back. We handle the return and find you the part that does.

  • Authorized dealer support

    Every product moves through proper channels. Full manufacturer warranty, real tech support — no gray-market headaches.