UnderCover FX11023 - Flex, 6'7" Bed, Black
UnderCover FX11023 - Flex, 6'7" Bed, Black
UnderCover FX11023 - Flex, 6'7" Bed, Black
UnderCover FX11023 - Flex, 6'7" Bed, Black
UnderCover FX11023 - Flex, 6'7" Bed, Black
UnderCover FX11023 - Flex, 6'7" Bed, Black
UnderCover FX11023 - Flex, 6'7" Bed, Black

See it in action

Description

Introducing the next generation of folding covers -- the UnderCover Flex folding cover. Flex combines the best of both worlds, the security of a hard locking cover and convenience of a soft roll up cover. Constructed from the best materials available, Flex will withstand the abuse Mother Nature throws at it and keep coming back for more. Low Profile -- Ultra-low profile design rests inside the bed rails allowing for a very sleek look. Full Access -- Built in prop rods secure the cover allowing your truck to be driven with the cover fully open. Easy Removal -- Entire cover can be removed in seconds with no tools needed. Secure Design -- Plastic buckles and straps are included to secure the panels in the partially open position. FRP Composite Panels -- Lighter, stronger and higher dent resistance than aluminum. Weather Resistant -- Rubber seals and drain tubes channel water away from and out of the bed. Easy Clamp-on design. No other folding cover can match the Flex for versatility, security and function. Covered or uncovered, always an option with UnderCover.

UnderCover Flex 2019 (New Body Style)-2026 Chevrolet Silverado/GMC Sierra 1500 6' 7" Bed Std/Ext Crew with or without MultiPro Tailgate without CarbonPro Truck Bed - Black Textured

Specifications

BrandUnderCover
Part NumberFX11023
ColorBlack
DesignLow Profile
Exclude from sync to O'Reilly'strue
FinishTextured Black
Front OpeningYes
Full Bed AccessYes
Install TimeAbout 1 hour
Low ProfileYes
MaterialAluminum
Mounting Hardware IncludedYes
OperationFold-Up
Rails To InstallYes
Sits on Truck RailsYes
StyleHard Folding Cover
TypeHard
Universal Or Specific FitSpecific Fit
Weight70 lbs

Vehicle Fitment

Year(s)MakeModelBedSubmodelNotes
2020-2026ChevroletSilverado 15006'7" BedBASEFlex Tonneau Cover
2020-2026GMCSierra 15006'7" BedBASECarbonPro Bed: Without CarbonPro Bed; Flex Tonneau Cover
2022GMCSierra 1500 Limited6'7" BedBASECarbonPro Bed: Without CarbonPro Bed; Flex Tonneau Cover
2019ChevroletSilverado 15006'7" BedBASEFlex Tonneau Cover; New Body Style
2019GMCSierra 15006'7" BedBASECarbonPro Bed: Without CarbonPro Bed; Flex Tonneau Cover; New Body Style

Own this? Tell other truck owners how it fits and holds up. Write the first product review

UnderCover P/N FX11023

Flex, 6'7" Bed, Black

$1,249.99

ⓘ
Check if this fits your vehicle Select your vehicle

In Stock
15 from our supplier network

Free pickup at an H&H store Free — we'll bring it to your store, usually 1–3 days
Installed at your local H&H store. Added to your order as its own line.
Ships Fast
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Professional installationAdd it to your order for $140.00
Fitment guaranteeIf it doesn't fit, no restocking fee Details
Price matchFound it cheaper? Tell us before you buy Details
Warranty handled hereClaim it at the store, not by mail Details
4.8 out of 5 stars, 5,773 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,773 reviews
Store reviews on Google

Rated 4.8 across 24 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Chris Latham
Fultondale · 5 hours ago

Good job done. Friendly and fast. What else could I ask for.

George White
Pelham · 12 hours ago

Very nice place to do business with

Brian Wheeler
Jonesboro · 13 hours ago

I recommend for anyone needing upgrades to their vehicle. I was in and out in an hour for my lightning installation. I'll be back.

R3W5GAFL
Marietta · 15 hours ago

Justin and Luis were very helpful and extremely knowledgeable about their products. Justin recommended a bed cover for my 2026 F150. It was professionally installed in much less time than many other truck accessory locations. There were no short cuts. This was a quality install. I’ll be back for tires and suspension leveling in the very near future. Luis, Justin and the hard workers in back communicate and work like a well oiled machine. Thanks for an awesome installation.

Vincent Ledbetter
Gainesville · 1 day ago

Professional service all the way, I will come back for any future upgrades!

Coma81
Warner Robins · 1 day ago

Great customer service and great work on my truck. Kim and the team were exceptional every visit

Deborah Williams
Conyers · 1 day ago

Knows what exactly what I need and did solve my issues,problem

Eric Yarbrough
Decatur · 3 days ago

Did a great job putting a hitch in my truck

Mike Craig
Trussville · 4 days ago

Professional sales people. Very nice

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.

Popular with the Chevrolet Silverado 1500

Big Country 104870 - Fusion Series, Black, 4" FusionNerf Bars & Step BarsBig Country 104870 - Fusion Series, Black, 4" FusionCNNX-104870$118.68 WeatherTech 4414361IM - FloorLiner HP, Black, MoldedFloor LinerWeatherTech 4414361IM - FloorLiner HP, Black, MoldedBHTJ-4414361IM$155.95 Auto Ventshade AVS 94805 - AVS Ventvisor, Crew Cab, Outside MountSide Window DeflectorAuto Ventshade AVS 94805 - AVS Ventvisor, Crew Cab, Outside MountBBFF-94805$69.99 BOLT 7023582 - Receiver Lock, Stainless SteelHitch & Towing AccessoriesBOLT 7023582 - Receiver Lock, Stainless SteelFHBL-7023582$39.99