Toyota Tundra Bed Rack for Retrax XR Covers | XTR1 Tonneau-Compatible

Toyota Tundra Bed Rack for Retrax XR Covers | XTR1 Tonneau-CompatibleBuild your Tundra exactly the way you want it with the XTR1 Retrax XR Bed Rack. Designed specifically for Toyota Tundra trucks running Retrax XR tonneau covers with integrated T slot rails (cover sold separately), the XTR1 mounts directly to the covers built in rail system, allowing you to keep your weather sealed, locking truck bed while adding a fully modular rack system above it. No drilling, no permanent modifications, and no compromise. The

Build your Tundra exactly the way you want it with the XTR1 Retrax XR Bed Rack. Designed specifically for Toyota Tundra trucks running Retrax XR tonneau covers with integrated T-slot rails (cover sold separately), the XTR1 mounts directly to the cover’s built-in rail system, allowing you to keep your weather-sealed, locking truck bed while adding a fully modular rack system above it. No drilling, no permanent modifications, and no compromise.

The Toyota Tundra is built for drivers who need real truck capability — from hauling gear and towing trailers to long-distance travel, camping, hunting, fishing, and backcountry exploring. The XTR1 Retrax XR Bed Rack gives your Tundra the versatility to carry a rooftop tent, awning, traction boards, recovery gear, camp accessories, kayaks, bikes, or jobsite materials without giving up the function of your Retrax XR cover. Use it as a Tundra bed rack, Tundra ladder rack, truck bed cargo rack, or full overland rack system — and keep your tonneau cover working underneath it.

Built for the Retrax XR Cover

This is not a universal bracket forced to fit. The XTR1 Retrax XR Bed Rack ships pre-configured for the Retrax XR’s integrated T-slot rail system. The bedrail brackets connect the rack uprights directly to the cover’s T-slot rails, so your rack and tonneau cover work together as one clean, functional system. Already running a Retrax XR cover on your Toyota Tundra? This is your exact-fit rack solution.

Why XTR1 is different

The XTR1 is our original bed rack design and remains one of the cleanest, most versatile ways to build out a Toyota Tundra with a Retrax XR cover. With 4 uprights positioned at the corners of the bed, the XTR1 keeps the side openings clear for larger accessories, full-side AXS Gate configurations, and our longest-reaching slide-out setup.

• Original 4-upright design — strong, simple, modular, and easy to outfit around the way you use your Tundra.
• Solid extruded aluminum — strong, lightweight, rust-free, and packed with mounting options.
• T-slot on every linear surface — near-infinite mounting points for recovery gear, lighting, brackets, awnings, traction boards, tools, and more.
• Open side access — no center upright means more room for full-side accessories and larger side-mounted setups.
• Tonneau-friendly by design — built around your Retrax XR cover, not in spite of it.

As an added bonus, your XTR1 Bed Rack includes some of our most popular accessories and mounting hardware so you can start mounting brackets and gear to your new rack right away. Check them out below.

What’s included

• 2 Top Crossbars
• 4 Uprights (Columns)
• 4 Bedrail Brackets (connect uprights to your Retrax XR cover)
• 4 Top Corner Brackets (connect crossbars and uprights)
• All screws and hardware required for assembly
• Set of Black XTR Off-Road Reinforcement Plates ($110 value)
• Metal Handle Kit — Set of 4 ($40 value)
• 16 pcs Drop-In T-Nuts — 5/16-8 ($12 value)
• 16 pcs Button Head Screws — 5/16-8 x 5/8" ($8.80 value)

Accessory Stages — outfit your bed rack now and save big

• Stage 1: Bed Rack only
• Stage 2: Bed Rack + MOLLE Plates
• Stage 3A: Bed Rack + MOLLE Plates + 1x AXS Gate Kit + 1x Slide Out
• Stage 3B: Bed Rack + MOLLE Plates + 2x AXS Gate Kits
• Stage 3C: Bed Rack + MOLLE Plates + 2x Slide Out Kits

Specifications

Rated capacity (evenly distributed): 450 lb dynamic off-road, 850 lb dynamic on-road, 1550 lb static — or OEM bed rail capacity, whichever is less.

XTR1 vs. XTR3

The XTR1 uses our original 4-upright layout, with one upright near each corner of the truck bed. The XTR3 adds a center column on both the driver and passenger sides, creating additional mounting points and a slightly different look. If you want the cleanest side access, full-side AXS Gate compatibility, and the longest slide-out extension option, the XTR1 is a great choice. If you prefer the added center-column structure and 4-quadrant layout, the XTR3 may be the better fit.

Not running a Retrax XR cover?

We build matched XTR1 rack options for multiple Toyota Tundra setups — choose the rack that fits your bed and cover configuration:

• No tonneau / standard bed: Browse our standard Toyota Tundra bed rack options.
• Running a soft topper? Browse our soft-top-compatible Tundra rack options.
• Roll-n-Lock XT, Pace Edwards UltraGroove, or another built-in T-slot cover? Email [email protected] and our team will configure the right fit.

Resource links

• Frequently Asked Questions

Questions, concerns, or requests? Shoot us an email: [email protected]

*See Terms and Conditions for additional product disclaimers.