6th Gen 4Runner MASS Platform Accessory Trays (Pair)
Price range: $115.95 through $154.95
Mount electrical or air accessories under your MASS Platform with this pair of bolt-in aluminum trays for the 6th Gen 4Runner. Sold as a pair—lightweight, durable, and trail-ready.
Built Just for You!
This product is crafted on a build-to-order basis. That means we’ll make it fresh when you order, with our current average lead time across all orders is running 9.88 days (avg), 5.84 (med) days right now (updated 12/16/25). Worth the wait for gear that’s made to adventure as hard as you do!
Note: Powder coating is applied after the product is completed and will affect the delivery timeline.
Note: Product photos may contain optional components.
6th Gen 4Runner MASS Platform – Under-Deck Accessory Trays (Pair)
Add secure, low-profile mounting real estate beneath your MASS Platform. This pair of aluminum trays bolt directly to the platform’s existing rails—no drilling, no trimming—and create clean, protected spots for electrical, air, or auxiliary systems while keeping your cargo floor flat and usable.
What It Does
- Provides rigid, under-deck mounting locations for accessories while preserving a flat cargo floor above.
- Ideal for electrical, air, and lightweight auxiliary systems you want tucked out of sight.
- Sold as a matched pair—one for each under-deck position.
Fitment
- Vehicle: Toyota 4Runner (6th Gen, 2-row, non-hybrid)
- Requires: AAL MASS Storage Platform for 6th Gen 4Runner
- Door Style Guidance: Trays physically fit with both Fixed and Removable (Latched) access doors. However, once accessories are mounted to the trays, there isn’t enough clearance with the Removable (Latched) doors. Choose Fixed Access Doors if you plan to mount batteries.
Construction & Finish
- Material: Aluminum (lightweight and corrosion-resistant)
- Finish Options: Textured Black powder coat or Raw/Unfinished (DIY coating)
Mounting & Install
- No-drill, bolt-in: Attaches to existing MASS Platform rail mounting points.
- All required installation hardware is included.
- Standard hand tools; straightforward install.
Compatibility Notes
- Trays are not side-specific and can be installed in either under-deck position.
- Sold as a pair—no need to order multiples.
- For builds with mounted accessories (electrical, air, etc.), use Fixed Access Doors on the MASS Platform for proper clearance.
What’s Included
- (2) Under-Deck Accessory Trays (6th Gen 4Runner, MASS Platform specific)
- Vehicle/platform-specific mounting hardware
Specifications
| Platform Interface | Bolts to MASS Platform rails (no drilling) |
| Material | Aluminum |
| Finish Options | Textured Black or Raw/Unfinished |
| Side Specific | No — same tray fits either position |
| Sold | As a pair (includes both sides) |
Notes
- Accessories and wiring/air components shown in photos are for illustration and sold separately.
- If you anticipate mounting accessories, select the MASS Platform with Fixed Access Doors.
- The Removable (Latched) door style does not provide sufficient clearance once accessories are installed on the trays.
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