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XTR3 Bed Rack for Retrax XR Cover - Toyota Tundra - Spirit of 1876 - Xtrusion OverlandXTR3 Bed Rack for Retrax XR Cover - Toyota Tundra - Spirit of 1876 - Xtrusion Overland
XTR3 Bed Rack for Retrax XR Cover - Toyota Tundra - Spirit of 1876 - Xtrusion OverlandXTR3 Bed Rack for Retrax XR Cover - Toyota Tundra - Spirit of 1876 - Xtrusion Overland
XTR3 Bed Rack for Retrax XR Cover - Toyota Tundra - Spirit of 1876 - Xtrusion OverlandXTR3 Bed Rack for Retrax XR Cover - Toyota Tundra - Spirit of 1876 - Xtrusion Overland
XTR3 Bed Rack for Retrax XR Cover - Toyota Tundra - Spirit of 1876 - Xtrusion Overland
XTR3 Bed Rack for Retrax XR Cover - Toyota Tundra - Spirit of 1876 - Xtrusion Overland
XTR3 Bed Rack for Retrax XR Cover - Toyota Tundra - Spirit of 1876 - Xtrusion Overland
$2,149.99

Get your rig dialed in just right with the most modular bed rack on the market today — this one is purpose-built to fit Retrax XR tonneau covers with T-slot rails (cover sold separately — this listing is the rack). If you run a Retrax XR cover and thought a bed rack meant giving up your tonneau, the XTR3 Retrax XR Build mounts directly to the cover’s own T-slot rails, so you keep your weather-sealed, locking bed and gain a full overland & utility rack on top — no drilling, no compromise.

The Tundra is built for full-size capability and Toyota reliability — the long-haul overlander’s rig that tows, carries, and goes the distance. As an overland platform, this rack carries your rooftop tent, awning, fuel, water, and recovery gear; as a truck bed ladder rack, it hauls lumber, conduit, and jobsite gear during the week. Run it as a Tundra ladder rack, a cargo rack for work hauls, or a full overland build — and keep your Retrax cover working through all of it.

Built for the Retrax XR Cover

This is not a universal bracket forced to fit. The XTR3 Retrax XR Build ships pre-configured for the Retrax XR’s integrated T-slot rail system — the bedrail brackets connect your uprights straight to the cover, so the rack and the tonneau work as one. Already running a Retrax XR on your Tundra? This is your exact-fit rack.

Why XTR3 is different

The XTR3 is the newest variant of our bed rack. It divides the rack into 4 equal quadrants, giving you 4 independently adjustable side braces for true modularity. It comes with 6 uprights, 4 side braces, 3 top crossbars, and 4 top support braces.

  • Solid extruded aluminum — the strongest, lightest, most modular material on the market, with no rust and no sacrifice in features.
  • T-slot on every linear surface — near-infinite mounting points; mount anything in any position and reconfigure in minutes.
  • 4 independently adjustable quadrants — fully modular for rooftop tents, awnings, traction boards, fuel and water, jobsite tools, ladders, and pipe.
  • Tonneau-friendly by design — built around your Retrax XR cover, not in spite of it.

As an added bonus, your XTR3 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

  • 3 Top Crossbars
  • 6 Uprights (Columns)
  • 4 Top Support Braces (1530 Black)
  • 4 Side Braces (1530 Black)
  • 6 Bedrail Brackets (connect uprights to your Retrax XR cover)
  • 6 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 + 8 MOLLE Plates (12x9 plates for mid-height racks & 16x11 plates for cab-height racks)
  • Stage 3A: Bed Rack + 8 MOLLE Plates + 1x AXS Gate Kit + 1x Slide Out
  • Stage 3B: Bed Rack + 8 MOLLE Plates + 2x AXS Gate Kits
  • Stage 3C: Bed Rack + 8 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.

Not running a Retrax XR cover?

We build a matched XTR3 rack for every Tundra setup — pick the one for your bed:

Explore more Tundra gear

Resource links

Questions, concerns, or requests? Shoot us an email: support@xtrusiondesigns.com

*See Terms and Conditions for additional product disclaimers.

What people are saying about us

Testimonials

Angela M

Can’t say enough good things about Mike and the Spirit team. Definitely the go-to shop for all things camp / overland / outdoor. He helped me figure out what roof rack would work best for my 4Runner, and the rooftop tent + awning that fit my budget and what I was looking for. Don’t miss out on their camp accessories and gear either — 5 stars all around.

Thomas H.

Mike over at Spirit is an absolute legend in the overlanding space here in Colorado. He’s been in the industry long enough to easily identify a fad versus a trend and is passionate about quality products that will make your time outdoors better. He knows the products he sells and is committed to finding the perfect fit for your adventure rig. I can’t recommend him and his team enough.

Alex M.

Mike and Spirit of 1876 are top notch, he's the most knowledgeable person I've found in the overland/accessory market and he'll tell you what products are worth your while, and which are not based on real world experience... He sells only the best products, and doesn't sell what's popular just because XYZ company put a bunch of money into marketing. Trust Mike with your next purchase of anything in the overland accessory field, he won't steer you wrong.