Hard folding tonneau cover closed over a blue pickup bed, rear three-quarter studio view
Side view of a blue pickup with a closed low-profile hard tonneau cover
Hard folding tonneau cover with the rear panel folded forward, studio view
Hard folding tonneau cover folded two-thirds toward the cab, showing the open bed
Hard panels folded and propped upright against the cab over an open bed
Hard folding tonneau cover closed over a ghosted pickup bed, studio render
Panel release handle with the Extang badge set into the hard panel
Cable latch rod running along the underside of the side rail
Hard panel underside with a slide latch and edge seal over the side rail
Gas strut holding a hard panel open above a separate bed mat
Rail clamp bolted under the side rail above the bed's tie-down cleat
Proudly assembled in Michigan badge with a US flag

Extang Endure ALX Hard Folding Tonneau Cover for 2015-2020 Ford F-150 (6'7" Bed)

$1,649.99 $2,759.99 Save $1,110.00
FREE SHIPPINGNo sales tax Only 1 leftIn stock now  Estimated delivery
Verify fitment with your vehicle
GO
Clear
Flash Sale Ends in--:--:--

Free gifts included with your order

Details
Details
Details
  • Guaranteed FitmentTeam-confirmed fit or money back
  • No Sales TaxZero sales tax on every order
  • 30-Day Money-Back GuaranteeReturn it within 30 days of delivery for a refund
Prestige Truck customer support

Questions or a custom quote?

Mon to Fri, 9am to 5pm EST

+1 (470) 823-2453 Email Us
Twist-and-lift rotary latch
Sits flush with the bed rails
EnduraShield folding panels
Props up for full bed access
Clamps on, no drilling
Extruded weather seals Extruded weather seals

Features

  • Twist-and-Lift Rotary Latch: Drop the tailgate, reach under the driver side of the tail panel and turn the handle: both latches let go and the panel lifts with one hand. Close it against the rails and it locks itself. Extang says the ALX latch is unique among tri-fold covers, which usually use tailgate clamps.
  • Low Profile, Flush With the Rails: The Endure ALX sits flush with the bed rails for a clean, low line, in a textured matte-black finish that blends with factory bed caps and is easy to wipe down.
  • EnduraShield Folding Panels: Four 1/2" EnduraShield TPO panels, each on its own aluminum frame, resist dents, scratches and sun fading. Extang rates the closed cover at 500 lb, spread evenly.
  • Two-Thirds or the Whole Bed: Fold it toward the cab and buckle both straps for about two thirds of the bed, or stand it upright behind the cab on its built-in prop rods when you need the full bed.
  • Clamps On, No Drilling: On most trucks the side rails clamp to the bed rails with the included clamps and ordinary hand tools; Extang puts the job at under an hour. A few trucks use bolt-in brackets instead, shown on that truck's page.
  • Extruded Weather Seals: Extruded seals along the sides and at the seams keep rain and road spray off your cargo. Like any folding cover it is weather-resistant rather than watertight.

Description & Fitment

The Extang Endure ALX is a hard folding tonneau cover for the 6'7" bed of the 2015-2020 Ford F-150. It is for owners who want a low-profile cover with four 1/2" EnduraShield TPO panels that sit level with the bed rails. A one-hand twist-and-lift rotary latch opens it, it carries 500 lb spread evenly, and it folds for two thirds or all of the bed. Clamp-on side rails mean no drilling, and it carries Extang's five-year limited warranty.

Fitment & Compatibility

Ford
Years Model Bed Notes
2015-2020 F-150 6'7" —

Check your bed: measure inside the bed floor from the bulkhead to the inside of the closed tailgate. Extang lists this bed as 6'7".

Not for: the 2015-2020 Ford F-150 5'7" bed (80475). That is a separate Endure ALX part.

About Extang

Extang is based in Ann Arbor, Michigan, and the Endure ALX is assembled in Michigan from global materials. Extang publishes a truck-specific install sheet (and a supplement for trucks with special beds) and backs the cover with a five-year limited warranty.

The Endure ALX shares its one-hand rotary latch with the Solid Fold ALX and the soft-folding Trifecta ALX; what sets it apart is the low, flush-mounted profile.

Warranty note. Extang's 5-year limited warranty applies to the original purchaser, with warranty registration on file or a detailed, dated receipt. Keep your order confirmation from us, and contact us for warranty claims and registration help.

Frequently Asked Questions

Will this fit my 2015-2020 Ford F-150?

Yes, if it has the 6'7" bed. Measure inside the bed floor from the bulkhead to the inside of the closed tailgate and compare it with the 6'7" label. If yours is different, look at the 2015-2020 Ford F-150 5'7" bed (80475). Not sure? Send us your VIN and we'll confirm.

How do I measure my bed?

Measure inside the bed floor from the bulkhead to the inside of the closed tailgate. Extang lists this bed as 6'7". Truck makers often round their bed names, so compare the measurement, not the name.

How is the Endure ALX different from the Solid Fold ALX?

Both use Extang's one-hand rotary latch. The Endure ALX sits flush with the bed rails, has 1/2" panels rated at 500 lb, and stands upright on prop rods for full bed access. The Solid Fold ALX has 1" panels rated at 600 lb, clamps to the bed rails at the cab and lifts off for full access.

Will it keep rain and snow out of the bed?

It is built to. Extruded seals run along the sides and at every seam, and drain hoses carry water out of the bed. Like any folding cover it is weather-resistant rather than watertight. Clear snow and ice off before you open it; Extang's warranty requires that.

Can I drive with it open?

Yes, two ways: folded toward the cab with both buckle straps fastened, or stood upright behind the cab on both prop rods. Never drive with it partly open.

How much weight can it hold?

500 lb, spread evenly across the closed cover. That is Extang's rating. Keep cargo inside the bed from touching the panels.

Installation

Install time Under 1 hour
DifficultyLevel 1simple installation
What's involvedBulkhead is sealed, six clamps hold the side rails and the cover sets on top, no drilling into the truck
Tools
  • 1/2" and 9/16" sockets or wrenches
  • Ratchet
  • Torx wrench
  • Phillips screwdriver
  • Knife
  • Isopropyl alcohol

Here's the short version. Follow Extang's install sheet (below) for your truck's exact hardware, clamp positions and torque settings.

  1. Seal the bulkhead. If the truck has no bedliner, clean the top of the bulkhead with soap and water, then isopropyl alcohol, let it dry and press the bulkhead seal on along its leading edge. With a bedliner, skip the seal; you may need to trim the liner in the bulkhead corners so the rails fit.
  2. Clamp on the side rails. Set the passenger rail on the bed rail, slotted bracket toward the cab and facing in, pressed to the bulkhead, and check its end clears the tailgate. Put the middle clamp in the center with its teeth in the rail slots, the front clamp as far forward and the rear clamp as far back as they go, then tighten middle, front and rear while pushing the rail down so it sits flush. Repeat on the driver side.
  3. Fit the strap buckles. Peel the liner off each gasket and stick it under a buckle end, then fix the two buckles in the pre-drilled holes of the cab panel: threaded inserts from below, screws from above, hand-tight only.
  4. Set the cover on the rails. With a helper, lower the folded cover into place, cab panel forward. Fold the cab panel back, drop two mounting bolts through the keyed slots on each side so they line up with the rails' slotted brackets, and fit a metal washer and nylon lock nut under each bracket, snug for now.
  5. Unfold, center and latch. Unfold the cover toward the tailgate: the aluminum frame should sit just inside the tailgate (within 1/4") with the rear edge and seal resting on top of it. Shift it side to side until the latches on both sides catch the rails equally; if a tail latch misses, slide its latch assembly over and retighten by hand.
  6. Drains and bumpers. Push the drain hoses onto the front drains and run them out through the bed plugs (pull the plug or drill a 7/8" hole in it). Clean the spots under the cab panel, then stick on the cab bumpers so the cover can't touch the cab, the outer ones at least 1" in from the panel edge. Re-tighten every clamp after the first week of driving.

Stuck on a step? Ask our install experts

What's included
  • Endure ALX cover assembly
  • Driver and passenger side rails
  • Rail clamps (six on most trucks) with bolts
  • Mounting bolts, metal washers and nylon lock nuts
  • Bulkhead seal
  • 2 strap buckles with gaskets, screws and threaded inserts
  • 3 cab bumpers and 2 drain hoses

Specifications

BrandExtang
Part NumberEXT80480
Cover TypeLow-profile hard folding, 4 panels
Panels1/2" EnduraShield TPO
FrameAluminum, textured black EnduraCoat finish
FinishMatte black
Load Capacity500 lb, evenly distributed
LatchingSecure Rotary Release, latches itself when closed
Bed AccessAbout 2/3 with buckle straps; full with prop rods
MountingClamp-on side rails, no drilling on most trucks
SealingExtruded side weather seals
Assembled InUSA (Michigan), global materials
Bed Length6'7"
UPC750289804805

More media

1 video

Warranty, shipping & returns

  • Warranty

    Extang covers the Endure ALX against defects in materials and workmanship for five years from the date of purchase.
    • What's covered: the tonneau rails, aluminum components, clamps, bows and hardware.
    • A defective cover or part is repaired or replaced, at Extang's choice; Extang may substitute or offer a warranty discount on a full replacement system, for example when a product is discontinued.
    • For the original purchaser only, not transferable. Register the cover with Extang, or keep a detailed, dated receipt; contact us for registration help.
    • To keep it valid: clean with soap and water or Extang Tonno Tonic only (no silicone vinyl conditioners); drive only with the cover fully closed and latched, or fully folded and held at the cab by both buckles, or by both prop rods; never drive with it partly open; keep cargo from touching the panels; clear snow, ice and debris before opening; check all clamps and retention mechanisms after the first week of driving and from time to time after that; take the cover off before the truck is towed from the rear.
    • Claims: get a return authorization number from Extang first and write it on the outside of the package. Shipping to Extang is at your cost, Extang may ask for the part back postage prepaid, and shipping charges apply to any repair or replacement.
    • Not covered: accidents, misuse, neglect, faulty service, installation or removal, normal wear and tear, modifications, acts of God, interference with other accessories or trailers, and consequential or incidental damages.

  • Free shipping

    Ships free to the lower 48 states, with no minimum order.
    • Order by 5 PM ET on a business day and it starts processing the same day.
    • Because of its size, the cover ships by freight or as an oversized parcel.
    • Most orders arrive within 1-5 business days.
    • We email your tracking number as soon as it ships.

  • Inspect on delivery

    This cover ships in a large, heavy box. Check it as soon as it arrives.
    • Look for crushed ends, punctures or tears in the carton.
    • If something looks wrong, take photos of the box and the parts (and if a driver asks you to sign, note the damage on the receipt).
    • Open the box and check the parts against the parts list before you install.
    • Email support@prestigetruck.com right away with your order number, a short note and photos. We send a replacement or a full refund at no cost to you.

  • 30-day returns

    Return it within 30 days of delivery, unused, in the original packaging, with proof of purchase.
    • Email support@prestigetruck.com with your order number. We reply within 1-2 business days with instructions.
    • Damaged, defective or wrong item: we send a prepaid label or arrange a pickup.
    • Changed your mind: you pay return shipping. No restocking fee.
    • Refunds go back to your original payment method within 7 business days of approval. See our returns policy.

What our customers say

4.6 · 70 reviews

Photos from owners

+2
David S. Verified
05/16/2026

Extang cover

The delivery date was long from time of order. Actually went on sale before I received mine. Still paid full price. Does not work well with gooseneck trailers. Has to be folded all the way up using rod supports which make it flimsy. Blocks the truck camera for hooking to gooseneck trailer in upright or even folded back twice. Would have went another route if I would have realized issue.

Ken N. Verified
08/28/2024

Rear latch not working

Easy install, but rear latch was failed. I will attempt to open up and see if it is a reasonable fix.

Daryl W. Verified
03/17/2024

Bed rails

Had to remove overspray from driver side rail before I could install rail brackets for installation.

Todd F. Verified
08/31/2026

Thank you

Great cover Fits amazingly

lnarron
08/23/2026

Endure ALX

Love it, makes the truck look great. Easy to use and and close. Best money spend yet.

Robert L. Verified
01/10/2026

Bed cover

Looks great. The only downside is that it didn't have installation instructions for a 2025 Toyota Tacoma. I did look at your installation guide, but it was for a Doge pickup. So I looked at the pictures of the product on the Tacoma and was able to figure it out. It took me less than an hour.

Donald W. Verified
03/19/2024

Love the product, but…

Really like the cover, installation was quick and easy. Quality control was a little lacking though. When I unboxed the cover, it was covered with metal shavings left over from manufacturing. I mean in every crack and crevice. Had to cut the instructions out from under the hinge it was screwed under. The left rear latch was inoperative. When I took the cover off to see why, I found the collar that crimps the cable to the latch was never crimped. Fortunately, I was able to fix that myself. One of the tracks was missing an end cap. I called support and they are sending me the nut art. The support process was also quick and easy. Overall I am very happy with my purchase. But QC made 5 stars a near miss

Randy H. Verified
07/25/2026

Fits like a glove and looks great!

Installation was a breeze and it looks great!

Greg B. Verified
03/22/2026

Some issues

Installation was super easy. Product came covered in metal shavings, some of which punctured the seals at the folds. This could have been taken care of at the factory with an air compressor before packaging. Also, the screws that hold the panel clips in place are very undersized. One of the retention clips has already needed repair. Fortunately this was easy to do with larger diameter sheet metal screws. Still, for the price, I'd expected a better experience.

Richard D. Verified
07/23/2026

Great bed cover, slow in sending it.

The bed cover worked out perfectly. It took several weeks for delivery however.

John L. Verified
01/16/2026

Excellent product

Extang Endure ALX proved to be excellent, fit perfectly, and was fairly easy to install.

Dennis H. Verified
12/12/2025

Great Cover

I bought this for my F350 short box and it fits great. Good quality and was ready to in stall. It is somewhat heavy but nothing that couldn't be overcome. I also love the look of it.

Ron M. Verified
12/05/2025

Ram Hard Cover

Excellent fit, looks and works

mark m. Verified
10/06/2025

Exact fit, very sturdy

Cover was delivered quicker than expected, and I was able to install myself in about 30-45 minutes. I like the first panel turn lock- making the truck more secure than the ones with a pull cable. The fit was perfect and it looks great

Michael P. Verified
10/05/2025

Good cover but a little expensive

I like it but there are other similar designs for less money.

Dario C. Verified
09/24/2025

Very nice

I noticed that a crease is starting to develop on the folds. I feel this will crack over time. I should have bought the one that rolls up like a garage door.

Mark Z. Verified
07/08/2025

Tonneau Cover

Nice addition to my new truck.

John G. Verified
04/12/2024

Disappointed

Packaging was terrible, box was crushed, torn. There were no rubber washes for the 4 bolts, made my own. Fit is not good for this price, when latching last panel towards tailgate, it hits tight on one side, have to hit it with hand to latch, spent some time aligning but could not get it perfect, and this vehicle was owned by me from new and never any damage which I would understand fitment issues if there was ever any damage or repairs done. Rubber seal on each corner towards cab has a pretty good gap. One of the panels has a dent on the inside.

Paul Verified
06/26/2025

Great Cover. Covered in aluminum shavings though.

Sturdy Cover. Could do w/o all the alum shavings.

Uriel M. Verified
04/08/2025

Fit perfectly

Great fit on a 2020 Silverado crew cab.

Rickie D. Verified
03/18/2025

Extang endure alx tonnaeu

Good quality easy to install

Daniel G. Verified
02/19/2025

ALX Tonneau cover on Ridgeline

I am very pleased with the ALX Tonneau cover. It looks great on the truck and works as advertised. I did have to watch a video for a similar cover for the installation. The video on the link showed installation on a different brand of truck. Mine had custom brackets for the Ridgeline. Once I figured out the brackets installation was pretty easy. I have had other Extang covers on previous trucks and I find the ALX the best of all.

Tim C. Verified
01/04/2025

Endure ALX - Top Notch

The Endure ALX is a great quality bed cover. The installation was easy and took less than an hour to complete. The install guide was extremely helpful and made the process that much more efficient. I like the fit and finish and how well it keeps rain out of the bed during foul weather.

Troy V. Verified
12/30/2024

Great cover

Lightning fast delivery. Got it less than two days after placing the order. Easy to install and looks great. Packed very well too.

James E. Verified
12/14/2024

Great Cover

Great cover, perfect first accessory for my truck.

Chet P. Verified
12/09/2024

Endure ALX

Received cover ,Ordered 80961 (11/14/24)received order and 80457 was in box (box was labeled incorrectly) shipped wrong cover back with provided shipping label and have not received correct cover yet ,12/9/24 still waiting for correct cover

Lentz B. Verified
11/12/2024

Cover

I love the cover, it looks great!!!

Anne P. Verified
11/01/2024

Extang Annie

I was the acting model for many many years my family owned this business. I still have to buy one though… So sad. You would think there would’ve been perks if my dad invented the first Tonneau. He invented the extang Tonneau that’s what history should say… Not sure that’s what it says though.

garry k. Verified
11/01/2024

Tonneau cover

I’m 78 and installed it in 30 min,by myself and I have 2 bad knees

CHRIS L. Verified
04/18/2024

Extang Endure

I like the rotary latch and low profile, but the back end doesn’t seal tight enough when latched. There is still a little up and down movement that is not adjustable. After a couple time of adjusting, I still have minor leaks in the front corners and the rear corners leak a little more which seems to be from the back end moving up and down when latched. They should also provide some weather stripping for the vertical gaps of the tailgate. I hoped the newer and more expensive design wouldn’t leak the others I researched, but I should have gone with the cheaper option.

Andrew H. Verified
10/25/2024

So far, so good!

I’ve had the Extang Full Tilt on every truck I’ve owned. I searched everywhere to find one for my current truck as they had been discontinued. Recently installed the Builtright bed panels and wanted something more secure. I really like that the Endure uses the twist lock rather than a pull wire. Very easy to install, looks great, and so far the bed has stayed bone dry. Pricey though, when I was used to paying less than half for the Full Tilt. Price of those increased dramatically before it was discontinued though too.

Tyler B. Verified
08/14/2024

Easy Install, Looks great!

Very solid cover I can walk on it no problem and took less than an hour to assemble, instructions are very simple and clear. The twist cable mechanism is very secure and easy to disengage and the cover sits flush. I’m a huge fan of the textured slats, finish appears quite durable , and looks nice on top of it all. It comes with extra weather seals and foam bumpers to stop it from hitting the cab by accident when folding up.

Philip H. Verified
07/23/2024

New cover

Product wasn’t packaged very well. Seemed like is was thrown in. I feel like it might have been returned. No installation instructions included. However it looked good installed

Steve S. Verified
07/09/2024

Nice cover

After my first cover was damaged by fed ex. I upgraded to the ALX cover. The install was a breeze and it made my truck look nice and more secure.

Alan B. Verified
07/03/2024

Great tonneau!

Installed easily just be patient and it will all fit perfect. Keeps alot of water and weather out. The unlock knob makes it more secure than covers I've had in the past.

mark c. Verified
06/26/2024

Perfect topper

This is the best topper have seen yet. Very sturdy and easy to install. I would recommend it to anyone.

Liz L. Verified
06/23/2024

Looks great on the truck.

Looks great on the truck. Thanks

David H. Verified
05/31/2024

Only down side was no

Only down side was no instructions for my vehicle were sent with the product! Technical supports was able to send them to me ! Very helpful ! Big Thank you to them !

Vincent F. Verified
05/29/2024

Bed cover

Bought this cover for my 24 GMC Canyon. I love the look and it was very easy to install took about 45 min. Great cover for a great price.

frank I. Verified
05/26/2024

awesome product

did a bunch of internet research, loved the handle release on the first third of the bed cover because i know so many people have snapper their cables on the cable release models, also loved the high weight limit of the product. easy to install, less than 30 minutes. keeps everything dry and protected.

Wayne G. Verified
05/03/2024

Tang Endure ALX

The cover was easy to put on . Top quality sleek and look awesome on.

Carlo D. Verified
12/27/2025

Not worth the money

Cheaply made. Used the straps once and they broke. Not wroth the money lets in more water the advertised.

Weston R. Verified
04/24/2024

2019 GMC 2500HD Extang Cover

Fits great, quick install, and timely delivery! Love the look and durability of this cover! I have a 5th Wheel hitch prep package with a B&W Companion installed. When folded back and buckled, it clears with the kingpin attached. When not in use, it will cover the hitch and protect all items in the bed with the secure latches. Highly recommend this product for others!

Joseph T. Verified
04/24/2024

F150 Tonneau

Excellent product, quick shipping easy install

Jason P. Verified
04/23/2024

Great tonneau

We drove for 12+ hours through pooring rain (multiple cars hydroplaning along the way) and truck bed was mostly dry. There was a very small amount of water/dampness in a couple corners but nothing that would prevent me from storing electronics in a backpack in the bed.

Christopher K. Verified
04/17/2024

Easy installation

First time installing one of these. Was super easy took about an hour. One thing I screwed up was the drain tube. I stuck it in one of the holes in the side of the bed of the truck. Seemed to need some trimming. I trimmed then I stuck in the hole and it didn’t feel right. So I stuck my finger in it and it turned out to be a boxed out metal tube or something that didn’t have any weep holes. Now I need to order another tube. Oh well, my bad, should have fingered it first. Over all the cover looks great and I’m very happy.

Bruce B. Verified
04/15/2024

Nice Cover

Looks good, fit is good, have not noticed any leaks after several rains. Like the twist latch on the first panel. Took a little time to get good fit on 2023 Ford F150 with short bed but so far no problems.

John B. Verified
04/15/2024

Just as advertised!

Love my new topper. It came as advertised, easy to install.

Greg L. Verified
03/30/2024

Very nicely made

Installation was easy and the design is very smart.

Nathanial H. Verified
03/24/2024

Great Tonneau

Installation was a snap, fits great, and looks amazing. Was torn between this and the Bakflip MX4. A couple things that made me pick this over the BakFlip. The twist latch to unlock is more theft resistant, when fully opened it does not rest against the cab of the truck, and it Extang is manufactured local to me. Have not had it on very long but have noticed a little bit of water in the bed. Will be looking at adding a tailgate seal. Have always used soft roll up covers and this is a huge upgrade.

David L. Verified
03/23/2024

Quality Product

Installation was a breeze. The instructions and video were top notch. The cover is a handsome looking product. Hopefully it will be durable as well. Delivery took twenty days but seems worth the wait.

Jack P. Verified
03/21/2024

Tonneau cover review

This tonneau cover was very easy to install and looks great! It keeps cargo dry and secure.

Kris H. Verified
03/19/2024

Extang Endure ALX Tonneau Cover

This cover is excellent! It was easy to install and looks great. Love the protection it offers and would highly recommend it.

Werner K. Verified
04/06/2024

Cover needs refinement

I installed this on a 2024 Honda Ridgeline. I have used extang hard covers on my previous Ridgelines. The biggest issues I found was the addendum did not address properly about installing the seal on the bulkhead. I discovered that it is better to omit the seal, since the piece that covers the bulkhead has its own rubber seals and if the seal is installed, it causes the header to stick up and have other sealing issues. Another issue that I ran into was that the rear panel did not want to latch down. There is too much “bumper” foam that makes contact with the rear corner of the be and does not compress enough to latch. I had to cut some of the foam out to remedy the issue. I also discovered that the latches were not installed right and had too much slack in the cables to permit proper latch release operation. I had to reposition the latches and latch mechanism to fix this, which…

Marcus A. Verified
03/09/2024

Tonneau Cover

It looks very good but was hoping it would be more water proof. I get leaking by tailgate.

Gary S. Verified
03/08/2024

Great option for a Jeep Gladiator

Delivery was very quick with no damage to the cover. If you take the time to read the instructions (general instructions + supplement for Gladiator) the job is fun and relatively easy (I had no help so had to be careful and concentrated). I'm quite satisfied with the installation and product. The "knob" release for the top is a great alternative to the cables on other tonneau cover designs.

Amir R. Verified
03/05/2024

Nice Cover and Easy to Install

Heavy duty cover in my opinion. Appears durable. Quality appears to be top notch. Easy to install on a new Super Duty. Finish on the cover is textured. Sheen is somewhere in between matte and satin. Sits flush to the bed except for the rubber perimeter trim, which sits about a 1/8 inch on top of the side rails, but you don't notice that unless you are up close. I haven't seen to many competitor covers, but I am very pleased with this cover. Heavy rain last night and not a drop could be found in the bed. Pleasantly surprised.

John J. Verified
02/28/2024

Excellent Product

Easy install. Operates as described. Looks good on 2020 Tacoma. Quality product.

Mark M. Verified
02/21/2024

Great so far

I've owned Extang covers on the bed of my trucks for years. Quality of the Extang covers exceed the quality and durability of the covers offered by competitors. This is a newly designed model, which has just hit the market, so, I haven't had it long enough to actually testify to it. However, I trust extang, and have faith in them to build a great product, and to stand behind it if there were to be any issues. It was expensive, none the less.....

Darrin B. Verified
02/07/2024

Nice product, easy to install.

Nice product, easy to install.

Andrew G. Verified
01/24/2024

Extang Endure ALX Tonneau Cover

I am impressed with the fit and fitness of this tonneau cover. Install instructions were complete and easy to follow.

Jeffery M. Verified
12/04/2025

2026 Denali Ultimate HD

Bought cover and bed mat. Fit and finish is decent.

David R. Verified
06/24/2025

Fairly Easy Install & Good Quality

everything is too expensive, but this seems to be decent for the price. install was straight forward. functions well so far. There is only a release for the back section on the drivers side. lots of aluminum shavings on the cover when I unpacked it. had to drill out the hole for the plastic buckle as it didn't line up properly.

Paul C. Verified
09/24/2024

Easy install. Thought it’d be more water tight

Install was very easy after watching install video. Looks great after install. Downfall is that I hoped it would be more water tight than my previous soft top tri-fold.

Tony W. Verified
08/13/2024

Westbrook Purchase

The delivery took much too long missing the date I needed it by about a week. The package did not include instructions and when I scanned the bar code thingy it did not load up the instructions without a part number. It took a little while to figure out which number to use. The support brackets are flemsy compared to another make on a friend of mines truck-same price range. Time will tell.

Sean F.
04/17/2025

Looks amazing! Water intrusion is excessive.

I recently installed the Extang Endure ALX hard folding tonneau cover, and it fit perfectly on my 2025 Chevy Silverado 1500 LTZ. The sleek, low-profile design is certainly a high-end look as far as bed covers go. Installation was straightforward, and the cover material is solid and seemingly good quality. I had high hopes for this bed cover, as it really does look amazing. That said, for the price, I expected this cover to offer solid protection, especially from water. Unfortunately, after washing my truck for the first time with the cover on, I noticed a significant amount of water intrusion into the bed. All 4 corners leaked as well as along the side rails and even at the folds. For a cover at this price point, I expected far better water resistance. I understand that no hard folding cover is 100% waterproof, but this felt excessive—especially since one of my reasons for buying it…

KEVIN P. Verified
08/06/2024

Extang Duo Cover

Cover looks great but does have minor gaps at corners. It can be remedied by adding some foam tape to seal the small spaces. So far the cover works pretty good except the rear latch system is having minor problems at this point but I am working with Extang to resolve this.

Wm W. Verified
08/01/2024

My first week with this cover

The cover is exactly what I was looking for in form, fit and function. Quality of materials, instructions and look are great. My only beef is quality of manufacture and atte tion to detail. First real test of cover was on a recent trip were I noticed the front portion of the cover was lifting. Discovered key rivits were never installed on 1st locking latch near cab. Was able to disassemble and install 4 pop rivets. Now cover performs as well as it looks.

john c. Verified
07/03/2024

cover

truck bed cover is great overall

Brian F. Verified
06/27/2024

Not bad, leaky as installed.

Install was really easy. It does leak pretty bad at the front and of course tailgate. Most of the water in the channels empties at the rear, not in the tubes. I’ve added a tailgate seal kit and a little silicone in the front corners. So far the silicone in the front appears to work. As long as you’re going uphill it’s fine. Thinking about adding to rear channels to keep from dumping into bed. Would be nice to have access knobs on passenger side. Looks great! Operates as expected.

Questions about fit or install?Chat with our team, Mon to Fri, 9am to 5pm EST.Ask a question