The 7 Best GMC Bed extenders (2023 reviews)

We consider a gmc bed extender to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Spurtar GMC Bed Extender READ REVIEW

Best With tailgate down: Buy: X-Alter flareside Bed READ REVIEW

Best For Ford Explorer Sport Trac: Buy: X-Terrain Bed Extender READ REVIEW

Best For short Bed: Buy: Amp Research GMC Bed Extender READ REVIEW

Best For Nissan Titan: Buy: X-Terrain GMC Bed Extender READ REVIEW

Best For Jeep: Buy: X-Alter GMC Bed Extender READ REVIEW

Best For Nissan Frontier: Buy: TKMAUTO GMC Bed Extender READ REVIEW

Best Overall: Spurtar GMC Bed Extender

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Spurtar gmc bed extender is the epitome of what a great extender should be. The Spurtar truck bed extender is the perfect solution to extend your pickup storage volume to the maximum. It is constructed from aircraft grade high strength aluminum alloy with powder coated surfaces that promise a long-lasting truck bed extender. It is capable of securing your things in place when the tailgate is closed.

This extender bed fits the bed width from 56.3 inches to 70 inches(4.695.83feet), making sure your 2019 honda ridgeline bed width within the range. It is easy to remove and is light and strong at the same time. This truck bed extender is very durable and lightweight, making it convenient for everyday use. It is very simple to assemble.

• Compatible pickup truck versions for spurtar bed extenders
• Looks great and keeps things secure
• Easy to assemble, easy to install

Best With tailgate down: X-Alter flareside Bed

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The x-alter flareside bed is capable of outshining several other extender featured in this list in overall features in its price range. The bed extender does the job too. It fits a soft roll up truck bed tonneau cover and tonneau cover with shock strut.

• Does a great job keeping everything together
• Hd and very easy top install
• Very useful for tools, groceries, or needed bed length
• Works great and flips inward to store when not in use

Best For Ford Explorer Sport Trac: X-Terrain Bed Extender

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We would, of course, be remiss if we didn't mention x-terrain bed extender for daily purpose. The truck bed extender works great. The Nylon secure straps attach to the tailgate the same as the Hyundai OEM unit. It is made so when the tailgate is up and locked the extender sits nicely inside the truck and can not be removed if you have a locking tailgate. The unit is secured to the truck much better than the Hyundai OEM unit.

Each of the 3 rails is made up of 3 sections that slide into each other to make the entire extender wider or narrower. It is easy to install or remove when needed.

• Very functional easy build and take off
• Keeps things secure when in the bed is the truck
• Delivers what they promise

Best For short Bed: Amp Research GMC Bed Extender

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Best part: amp research gmc bed extender costs comparatively low and it is available to ship in 24 hours. The V-Shape design is the perfect mix of form and function that keeps your gear secure. It has a Torque-resistant clam-shell design with composite uprights and rounded-rectangle, 6063 T6 aluminum alloy tubes with durable powder coat finish. It pivots to extend the bed with the tailgate down and it flips back in when the tailgate is closed to keep things from sliding around.

It makes hauling larger items a breeze and gives you extra room when you need it most. The extender fits well below the top of the bed rails. It comes out very easily and only requires minor drilling to mount the catch. They work well and can remove in seconds when not needed.

• Keeps things from sliding all the way forward
• Easy to install, quick to put in or remove as bed needs change
• Very functional and a good quality product

Best For Nissan Titan: X-Terrain GMC Bed Extender

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If you often find yourself confused about appropriate and satisfactory extender, x-terrain gmc bed extender is your end point. This is a bed extender with pin system. The Classic U-shape design extends truck bed to maximum 2-feet load space. It can be secured or released by inserting or pulling out the pins. It works very well and helps keep the bed organized.

The guide for the wholes that need to be drilled are exactly in a whole that already exists so the screw has nowhere to go. It is easy to assemble and parts fit very well together and works perfectly for what its intended for.

• Pin system engineering, fast release or equiped
• Detailed diy manual supplied, required 6 drilling holes
• T6063 aluminum alloy tubes and nylon plastic uprights, weather resistent and do not rust

Best For Jeep: X-Alter GMC Bed Extender

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The tailgate extenders for trucks can be flipped in and out, used to increase the use space and accommodate small items. The body of this bed extender for trucks is assembled by black powder-coated. If you have a reverse camera on the tailgate, it will be looking downwards with this extender. This is a great product and easy to use.

• T6 aluminum alloy tube and weather-resistant pa6 nylon column
• One of the new comers and featured product

Best For Nissan Frontier: TKMAUTO GMC Bed Extender

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We would, of course, be remiss if we didn't mention tkmauto gmc bed extender for daily usage. The Classic U-shape design extends your truck bed to provide the largest space to secure cargo and gear. It has 6 screws on one side.

• Packaged well, no bumping around in the box
• Easy install or release with pin-system when needed
• Sturdy, no orange peel on paint/coating unlike others