The ORIGINAL Tailgate Gap Cover: ROK BLOCK®

Patent No.  US D1,026,791 S

ROK BLOCK® tailgate gap cover bridges the gap between the truck bed and tailgate, preventing the loss of materials such as mulch, sand and rock.

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No more cleaning out debris from the tailgate gap.
When the tailgate is closed 
ROK BLOCK® folds into the tailgate gap, doubling as a tailgate seal.
To keep out dust and water from entering in through the sidewalls, when using a truck bed cap or tonneau cover, install our patented
Tailgate Seal with Taper Seal®.


Adheres to vehicle using 3M ST1200 adhesive. 15 minute installation.

ROK BLOCK® comes in two different widths: 4.25" and XL 7"*.
Watch how to install our ROK BLOCK XL on Ford F450 on YouTube

Excluded Pickups: Ford with Pro Access Tailgate, Honda Ridgeline with Dual Action Tailgate, Hyundai Santa Cruz, RAM with Multifunction Tailgate

Use 7" ROK BLOCK® XL for the following trucks: Chevrolet Silverado, Chevrolet Colorado 2023 and newer, 2019 and newer Ford Ranger, 2021 and newer Ford F Series trucks with a hinge retainer bracket, Ford Lightning, GMC Sierra, GMC Canyon 2023 and newer, Nissan Frontier, RAM 2500 and 3500 and all trucks / utes outside of the U.S. market.

NOTE: For Ford F150, F250, F350 and F450 (except 2021 and newer F Series with a hinge retainer bracket) it's recommended to use 4.25" width ROK BLOCK.

Rok Block XL

Patent No.  US D1,026,791 S
Tailgate Seal with Taper Seal®

For photo installation instructions of
our patented Tailgate Seal with Taper Seal®,
please visit:
www.Tailgateseal.com

CHEVROLET
Rok Block on 2016 Chevrolet Colorado

Chevrolet Colorado 2022 and older

Use Rok Block 4.25"
Rok Block on 2016 Chevrolet Silverado 1500

2016 Chevrolet Silverado 1500

Use Rok Block XL 7

Rok Block on 2019 Chevy Silverado 1500

2019 and newer Chevy Silverado 1500

Use Rok Block XL 7

FORD
Rok Block on 2019 Ford Ranger
2019 TO 2023 Ford Ranger

Use Rok Block XL 7

Rok Block on 2019 Ford Ranger
2024 and newer Ford Ranger

Use Rok Block XL 7

Rok Block on 2020 Ford Raptor

Ford Raptor

Use Rok Block 4.25"

Rok Block on 2020 Ford F150
Ford F150, F250, F350 and F450

Use Rok Block 4.25"

Rok Block on 2019 Ford Ranger
2021 Ford F150 and newer with Hinge Retainer Bracket

Use Rok Block XL 7

 
GMC
Rok Block on 2016 GMC Sierra 1500
GMC Canyon 2022 and older

Use Rok Block 4.25"

Rok Block on 2016 GMC Sierra 1500
2019 and newer GMC Sierra 1500

Use Rok Block XL 7

Rok Block on 2020 GMC Sierra 2500 MultiPro
GMC Sierra with MultiPro Tailgate

Use Rok Block XL 7

HONDA
Rok Block on Honda Ridgeline with Dual Action Tailgate
Honda Ridgeline with Dual Action Tailgate

Use Rok Block Removable

   
JEEP
Rok Block on 2020 Jeep Gladiator
Jeep Gladiator

Use Rok Block 4.25"

   
NISSAN
Rok Block on 2020 Nissan Titan

Nissan Frontier 2021 and older

Use Rok Block XL 7

Rok Block on Nissan Navara

Nissan Titan

Use Rok Block 4.25"

Rok Block on Nissan Navara

Nissan Navara

Use Rok Block XL 7

International Truck
Rok Block on 2015 Nissan Titan

Nissan NP300

Use Rok Block XL 7

International Truck
   
RAM
Rok Block on 2016 Dodge RAM 1500
RAM 1500

Use Rok Block 4.25"

Rok Block on 2019 RAM 1500 with RamBox
RAM 1500 with RamBox

Use Rok Block 4.25"

Rok Block on 2019 RAM Laramie 2500
RAM 2500 and 3500

Use Rok Block XL 7

TOYOTA
Rok Block on 2016 Toyota Tundra
2016 Toyota Tundra

Use Rok Block 4.25"

Rok Block on 2020 Toyota Tacoma
2020 Toyota Tacoma

Use Rok Block 4.25"

Rok Block on Toyota Hilux
Toyota Hilux

Use Rok Block XL 7

International Truck
VolksWagon
Rok Block on VW Amarok

VW Amarok

Use Rok Block XL 7

International Truck

   

ROK BLOCK UTV for UTILITY VEHICLE: Fits all makes and models
Kubota, TORO, POLARIS, John Deere, Bobcat, Club Car, Cub Cadet, LANDMASTER, INTIMIDATOR

Rok Block on VW Amarok

Kubota RTV 520 & XG850

Use Rok Block UTV

   
©2008 Extruded Solutions, Inc. ROK BLOCK® is a registered trademark of Extruded Solutions, Inc. West Chicago, IL. Patent No.  US D1,026,791 S Updated: May 2024