Truck Bed Rack for RTT, Adjustable, 51" Length, Steel, Black by Tuff Stuff Overland Overview

Built for adventurers who need extra width and dependable support for rooftop tents and gear, the Tuff Stuff Overland Adjustable 51" Truck Bed Rack offers a rugged and versatile solution. Its steel construction ensures durability without unnecessary bulk, making it ideal for both weekend escapes and demanding overland expeditions.

The rack’s universal mounting system uses pinch plates for easy installation on most truck beds, no drilling required. Its adjustable center rail accommodates a wide range of vehicles, from full-size pickups like the Ford F-350 to mid-sized models such as Toyota Tacomas. For trucks with factory cargo rails, optional T-nuts provide a secure, custom fit.

Designed to handle tough terrain and unpredictable weather, this rack features a weather-resistant finish and lightweight build that won’t compromise strength. Whether you're heading into the mountains or crossing desert trails, it’s a reliable foundation for your rooftop tent and adventure gear.

Free onX Maps Subscription

A Free 3 months subscription to onX Off-Road Maps is included with your order. Below are some of the top features of onX maps:

• Tons of Off-Road Trails - You can find thousands of trails for Overlanding, SxS, 4×4, ATV, dirt bike, and snowmobiles across the nation.
• Save Maps for Offline Use - Heading somewhere remote? You can Save maps to your phone or tablet, including all interactive land and trail data.
• Track, Save, and Share Trips - Easily track your trips, including location, distance, speed, and elevation with Go and Track’s GPS capabilities.

Tuff Stuff Overland Adjustable 40" Truck Bed Rack Installation Instructions

• Remove the two side brackets and two crossbars from the packaging.

• Insert the crossbars into the tubes on both side brackets, but do not tighten yet.

• With assistance, carefully place the assembled rack onto your truck bed rails.

• Use the provided “lock-in place” brackets to secure the rack sides to the bed rails.

• For Toyota trucks with factory-installed cargo rails, use T-nuts (sold separately) for installation.

• Once aligned and properly positioned, tighten the nuts on the crossbars and side brackets to secure the rack firmly.

Tuff Stuff Overland Adjustable 51" Truck Bed Rack Specifications

Dimensions L/W/H	51 x 48 x 14.5 (max-width is 68 inches)
Distance from bar-to-bar	48 inches
Distance from top of bed rail to top of rack	14.5"
Distance from top of bed rail to bottom of rack	13"
Tube diameter	1.5" (the center adjustable tube is 1.25")
Crossbars	3 Qty
Capacity Static	800 lbs
Capacity Dynamic (Driving down the road)	650 lbs
Mounting Hardware	Powder-coated steel for a long-lasting finish and protection

Tuff Stuff Overland Adjustable 51" Truck Bed Rack FAQ

Can this fit onto any truck?
Yes! This rack features a universal mounting system designed to fit most full-size and mid-size truck beds. If you have a particularly small bed, fitment may vary.

Which Tuff Stuff Overland tents can be used with this rack?
The Elite, Alpha, and Stealth roof top tents fit perfectly on the 51" rack. Any tent that’s 51" or longer and supported by all three crossbars will also mount securely.

What can I place on top of these crossbars?
This rack is built for roof top tents but can also carry other gear like lumber, piping, recovery boards, and tools, making it as versatile as your adventures.

Can I mount other accessories to the rack?
Absolutely! You can attach sand tracks, farm jacks, RotopaX cans, and shovels to the sides. However, awnings aren’t recommended due to limited clearance.

Can I use my tonneau cover and this rack at the same time?
No, unfortunately, it’s one or the other. We’re working on a design that allows both at once. If interested, send us an email and we’ll add you to our update list.

Can I use this rack with the Jeep Gladiator?
Yes, but for the best fit, we recommend the shorter Tuff Stuff Overland 40" Adjustable Truck Bed Rack instead.