Truck Bed Extenders

Are you tired of your pickup's lackluster cargo capacity? A truck bed extender from RealTruck can boost your bed length and footprint by as much as two feet. We carry a wide assortment of truck bed extenders, including Sport, Max, Moto, and hitch-mounted tailgate extender styles, so you can match the right build to the way you actually haul.

Fitment matters more in this category than almost any other. Bed width varies not just by make and model but by generation—a 4th- and 5th-gen Ram 1500 don't share the same dimensions, and a short-bed truck may not have clearance for the same extender as a standard-bed configuration. RealTruck's ‘Shop by Vehicle’ tool filters every truck bed extender to your exact year, make, and model before you ever add it to your cart, so there's no question of compatibility.

If you’re looking to run a truck bed extender with a truck bed cover, you've probably asked the same question everyone asks—will the extender clear the cover? Or will it prevent it from latching or operating correctly?

Structural security rounds out the list of what shoppers actually care about. If you're hauling a motorcycle, kayaks, or job site materials, you need an extender that won't flex, rattle, or fail under load. That's why the bed extenders we carry rely on powder-coated aluminum and rigid nylon uprights engineered to hold their shape trip after trip. Need help narrowing down the right bed extender for your truck? Contact our knowledgeable sales team for product information and help placing your order.

Our Bed Extender Styles for Your Truck

Bed extenders come in a range of shapes, sizes, and applications. Here are our top-selling styles.

A standard-style aluminum bed extender, lightweight and durable, that folds in and out for easy access and uses most of the tailgate. RealTruck's expert pick is the AMP Research® BedXTender HD Sport, built from 6063 T-6 aluminum with rigid nylon uprights and a V-shape design. It's offered in corrosion-resistant black or silver powder coat finishes, comes with all necessary mounting hardware, and carries a limited 3-year warranty.

An oversized bed extender for maximum cargo area. It shares the same build quality as the Sport but uses nearly every square inch of space the tailgate offers. RealTruck's expert pick is the AMP Research BedXTender HD Max, featuring the same 6063 T-6 aluminum construction and rigid nylon uprights, as well as a U-shaped design that expands cargo space by up to two feet. It ships in black or silver powder coat, includes all mounting hardware, and carries a limited 3-year warranty.

A traditional-style bed extender custom-tailored for hauling a motorcycle. Its triangular form factor and curved rear section hug your motorcycle's rear tire for maximum security. RealTruck's expert pick is the AMP Research BedXTender HD Moto, with the same durable aluminum-and-nylon build, a patented Slant-Back design, and fitment for most full-size motorcycles. It includes mounting hardware and a limited 3-year warranty.

A hitch-mounted bed extender engineered to improve weight distribution and cargo capacity, ideal if you regularly transport building materials. RealTruck's expert pick is the Yakima Long Arm Truck Bed Extender, featuring lightweight yet sturdy aluminum construction that extends your truck bed by up to four feet. It mounts to any 2-inch hitch receiver using a 5/8-inch threaded hitch bolt and offers three carrying positions to suit your needs. With a 60-inch wide crossbar and a weight rating of up to 300 lbs., it’s perfect for long loads. It includes integrated tie-down points for security, an optional protection pad, and is backed by a limited lifetime warranty.

Most retailers sell one or two extender styles and call it a day. RealTruck manufactures and carries every AMP Research BedXTender HD variant—Sport for standard cargo, Max for full tailgate width, and Moto for motorcycle hauling—plus hitch-mounted load extenders built for lumber and other oversized materials. That's more style variety and vehicle fitment than you'll find on any single competitor listing.

For F-150 owners who want a cleaner install, RealTruck also offers a no-drill install kit that mounts the extender without putting a single hole in the bed. Your resale value stays intact, and the install takes under 30 minutes. Every product in this lineup runs through our ‘Shop by Vehicle’ tool, which filters each truck bed extension to your exact year, make, and model before checkout, so you're not left guessing whether a listing labeled "universal" will actually fit.

• Widest style selection in one place, from Sport and Max to Moto and hitch-mounted load extenders

• No-drill Ford-specific install kit that skips holes in the bed entirely

• Vehicle-specific fitment guarantee through our ‘Shop by Vehicle’ tool

• Rigid, powder-coated aluminum and steel construction built to resist flex and rattle under load

• Guidance from a knowledgeable team when you're not sure which bed extender truck setup fits your needs

FAQs About Our Truck Bed Extenders

Q: Can I Use a Bed Extender With My Tonneau Cover Installed?

A: Compatibility depends on the specific cover and extender combination. Soft roll-up covers and most hard folding covers can work alongside a BedXTender with the right adapter plates. 

Q: What Is the Difference Between a Bed-Mounted and Hitch-Mounted Extender?

A: Bed-mounted extenders, like the BedXTender HD, attach to the bed rails, flip over the tailgate, and suit recreational and general cargo. Hitch-mounted extenders insert into the receiver hitch, extend rearward beneath the load, and work best for rigid, long loads like lumber, ladders, and pipe.

Q: Do I Have to Drill Holes to Install a Truck Bed Extender?

A: Not with the right kit. The BedXTender HD uses clamp-style mounts that attach directly to the bed rail with no drilling required. RealTruck also offers a Ford-specific no-drill install kit for an even cleaner, tool-free installation.

Q: Can I Haul a Full-Size Motorcycle With a Truck Bed Extender?

A: Yes, but use the right tool. The BedXTender HD Moto is designed specifically for motorcycles, with a curved, Slant-Back design that wraps around the rear wheel for secure containment. The standard Sport or Max models aren't optimized for this use.

Q: Does RealTruck's BedXTender HD Work With a Spray-In or Drop-In Bed Liner?

A: Yes. The BedXTender HD clamps use non-marring contact points that sit on top of the bed rail, not against the liner surface, so they work with both spray-in and drop-in liners without causing damage. For drop-in liners with raised lips, confirm rail clearance before ordering.

Q: What's the Difference Between the BedXTender HD Sport and HD Max at RealTruck?

A: Both are built from the same 6063 T-6 aluminum with rigid nylon uprights and carry the same 3-year warranty. The Sport uses a V-shaped design that covers most of the tailgate and suits standard cargo. The Max uses a wider U-shaped design that fills nearly the entire tailgate width, ideal for wider loads or when you need every square inch.