10 Best Esi Ultimate Tailgate Seal of 2025

Tested and Reviewed: Top 10 Esi Ultimate Tailgate Seal deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

ESI

ESI Ultimate Tailgate Seal with Taper Seal 10ft for use with Truck Caps and Tonneau Covers

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Editor's bottom line:

“This esi ultimate tailgate seal is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

NOT universal (see VEHICLE SPECIFIC KITS below). The Original and Patented Tailgate Seal keeps out dust and water that enters in through the tailgate gap bottom and sidewalls, when using a truck bed cap or tonneau cover. MADE IN USA
10ft of automotive grade EPDM rubber with 3M ST1200 tape. Adheres to all surface finishes including spray on bed liners. Reduces tailgate vibration. Note: Kit contains a 14" piece of Large Tailgate Seal with Taper Seal that can be substituted for Standard Tailgate Seal when using small cut pieces, for extra wide gaps, on the sidewalls. To purchase additional Large Tailgate Seal with Taper Seal search ASIN: B098MSCH8L.
Fits all trucks/utes worldwide EXCEPT the following: purchase "VEHICLE SPECIFIC KITS" for: 2020 & newer Silverado and Sierra 1500 (buy ASIN: B08R7NNV2B), 2020 & newer Silverado and Sierra 2500 and 3500 (buy ASIN: B09BG3T6NB), 2015 & newer Colorado and Canyon (buy ASIN: B08WDQN5CB), Ford Ranger 2019 and newer (buy ASIN: B07YF5BL8M), Ford Lightning (buy ASIN: B0B5Y9MFCK), Ford Maverick (buy ASIN: B0BWV7HJMZ), Ford Raptor (buy ASIN: B0B5Y9MFCK), Ford F150, F250, F350 and F450 (buy ASIN: B0B5Y9MFCK), Ford with Pro Access Tailgate (buy ASIN: B0DKGC55YZ)...
VEHICLE SPECIFIC KITS continued: Sierra with MultiPro Tailgate and Silverado with Multi-Flex Tailgate (buy ASIN: B085896S8R), Silverado EV (buy ASIN: B0F1Z36JDN), Sierra EV (buy ASIN: B0F1Z36JDN), Honda Ridgeline (buy ASIN: B0CRHWKPRL), Hummer EV (buy ASIN: B0FV4D9QMJ) Hyundai Santa Cruz (buy ASIN: B0DNRMMRQF), Frontier 2005 and newer (buy ASIN: B09F4D4YPG), Titan (buy ASIN: B08YRZB3H3), RAM with RamBox (buy ASIN: B08L21DGNB), RAM with Multifunction Tailgate (buy ASIN: B08NTZYDN9), RAM with RamBox and Multifunction Tailgate (buy ASIN: B0BB4FXC6V), Tesla Cybertruck (buy ASIN: B0DQLSYMZQ), Tacoma (buy ASIN: B0DTR77BJ2), Toyota Tundra (buy ASIN: B0D8TM5HY4).
30 minute installation. Apply when the air and surface temperature is between 55° - 104°F (13° - 40°C). This product requires 25 lbs. of pressure to bond adhesive.

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Picked by 397 people today

9.5

ESI

ESI Ultimate Tailgate Seal with Taper Seal Compatible with All Ford Model Years F150, F250, F350, F450, Raptor and Lightning

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Main Highlights

Upgraded kit uses 2 less cut pieces. The original and patented Tailgate Seal compatible with All Ford Model Years F150, F250, F350, F450, Ford Raptor and Ford Lightning. This kit uses the Large Tailgate Seal for the sidewalls versus the Standard Tailgate Seal which eliminates using 2 extra small cut pieces. Not compatible with Ford Ranger (search ASIN: B07YF5BL8M). Not compatible with Ford Maverick (search ASIN: B0BWV7HJMZ). Not compatible with Ford trucks with a Pro Access Tailgate (search ASIN: B0DKGC55YZ). To purchase the Standard Tailgate Seal kit for other pickups search ASIN: B00IPQWXZQ. MADE IN USA
Keeps out dust and water that enters in through the tailgate bottom and sidewalls, when using a truck bed cap or tonneau cover
Automotive grade EPDM rubber with 3M ST1200 tape. Adheres to all surface finishes including spray on bed liners.
Packaged or online directions must be followed to properly install this product. Apply when the air and surface temperature is between 55° - 104°F (13° - 40°C). This product requires 25 lbs. of pressure to bond adhesive.

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9.5

ESI

ESI Ultimate Tailgate Seal with Taper Seal for GMC Sierra with MultiPro Tailgate and Chevrolet Silverado with Multi-Flex Tailgate

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Main Highlights

New and improved. The Original and Patented Tailgate Seal for GMC Sierra with MultiPro Tailgate and Chevrolet Silverado with Multi-Flex Tailgate. MADE IN USA
Keeps out dust and water that enters in through the tailgate gaps, when using a truck bed cap or tonneau cover
21ft automotive grade EPDM rubber with 3M ST1200 tape. Adheres to all surface finishes including spray on bed liners.
Packaged or online directions must be followed to properly install this product. Apply when the air and surface temperature is between 55° - 104°F (13° - 40°C). This product requires 25 lbs. of pressure to bond adhesive.
For Silverado without Multi-Flex Tailgate and Sierra without MultiPro Tailgate purchase one of the following: For Silverado EV and Sierra EV search ASIN: B0F1Z36JDN. For 2020 and newer Silverado 1500 and Sierra 1500 purchase ASIN: B08R7NNV2B. For 2020 and newer Silverado and Sierra 2500 and 3500 purchase ASIN: B09BG3T6NB. For 2019 and older Silverado and Sierra 1500, 2500 and 3500 purchase ASIN: B00IPQWXZQ. For other pickups view ASIN: B00IPQWXZQ.

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9.2

ESI

ESI Ultimate Tailgate Seal with Taper Seal Compatible with 2020 and Newer Silverado 1500 and Sierra 1500

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Main Highlights

The Original and Patented Tailgate Seal compatible with 2020 and newer Silverado 1500 and Sierra 1500. For 2019 and older search ASIN: B00IPQWXZQ. For 2020 and newer Silverado and Sierra 2500 and 3500 search ASIN: B09BG3T6NB. For Silverado with Multi-Flex Tailgate and Sierra with MultiPro Tailgate search ASIN: B085896S8R. For Silverado EV and Sierra EV search ASIN: B0F1Z36JDN. For other trucks see ASIN: B00IPQWXZQ
Keeps out dust and water that enters in through the tailgate bottom and sidewalls, when using a truck bed cap or tonneau cover
Automotive grade EPDM rubber with 3M ST1200 tape. Adheres to all surface finishes including spray on bed liners
Packaged or online directions must be followed to properly install this product. Apply when the air and surface temperature is between 55° - 104°F (13° - 40°C). This product requires 25 lbs. of pressure to bond adhesive. Made in U.S.A.

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9.0

ESI

ESI Ultimate Tailgate Seal with Taper Seal Compatible with Toyota Tundra

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Main Highlights

The Original and Patented Tailgate Seal compatible with Toyota Tundra. For other trucks search ASIN: B00IPQWXZQ. MADE in U.S.A.
Keeps out dust, fumes and water that enters in through the tailgate sidewalls and bottom gap, when using a truck bed cap or tonneau cover
Automotive grade EPDM rubber with 3M ST1200 tape. Adheres to all surface finishes including spray on bed liners.
Packaged or online directions must be followed to properly install this product. Apply when the air and surface temperature is between 55° - 104°F (13° - 40°C).

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8.8

ESI

ESI Ultimate Tailgate Seal with Taper Seal Compatible with Colorado and Canyon

Free Shipping

Main Highlights

The Original and Patented Tailgate Seal with Taper Seal compatible with Colorado and Canyon. For other trucks search ASIN: B00IPQWXZQ · MADE IN USA
Keeps out dust and water that enters in through the tailgate gap bottom and sidewalls, when using a truck bed cap or tonneau cover
Automotive grade EPDM rubber with 3M ST1200 tape. Adheres to all surface finishes including spray on liners.
Packaged or online directions must be followed to properly install this product. Apply when the air and surface temperature is between 55° - 104°F (13° - 40°C). This product requires 25 lbs. of pressure to bond adhesive.

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8.6

ESI

ESI Ultimate Tailgate Seal with Taper Seal Compatible with RAM with RamBox 2009 to 2023 Classic Body Style and 2019 and Newer RAM with RamBox New Body Style

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Main Highlights

The Original and Patented Tailgate Seal for 2009 to 2023 RAM with RamBox Classic body style and 2019 and newer RAM with RamBox New Body style. For RAM with RamBox and a Multifunction Tailgate purchase ASIN: B0BB4FXC6V. For RAM with Multifunction Tailgate purchase ASIN: B08NTZYDN9. Installs to the tailgate bottom and sidewalls when using a tonneau cover. For all RAM trucks with a standard tailgate and all other model pickups search ASIN: B00IPQWXZQ. MADE IN USA
Keeps out dust and water that enters in through the tailgate bottom and sidewalls, when using a tonneau cover
Automotive grade EPDM rubber with 3M ST1200 tape. Adheres to all surface finishes including spray on bed liners.
Packaged or online directions must be followed to install this product. Apply when the air and surface temperature is between 55° - 104°F (13° - 40°C). This product requires 25 lbs. of pressure to bond adhesive.

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8.3

ESI

ESI Ultimate Tailgate Seal with Taper Seal Compatible with Ford Trucks with a Pro Access Tailgate

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Main Highlights

The original and patented Tailgate Seal compatible with Ford Trucks with a Pro Access Tailgate. Installs to the tailgate bottom and sidewalls. Not compatible with Ford F150, F250, F350 & F450, Ford Raptor and Ford Lightning with a standard tailgate, (search ASIN: B0B5Y9MFCK). Not compatible with Ford Ranger (search ASIN: B07YF5BL8M). Not compatible with Ford Maverick (search ASIN: B0BWV7HJMZ). To purchase a Standard Tailgate Seal kit for other trucks search ASIN: B00IPQWXZQ. MADE IN USA
Keeps out dust and water that enters in through the tailgate bottom and sidewalls, when using a truck bed cap or tonneau cover
Automotive grade EPDM rubber with 3M ST1200 tape. Adheres to all surface finishes including spray on bed liners.
Packaged or online directions must be followed to properly install this product. Apply when the air and surface temperature is between 55° - 104°F (13° - 40°C). This product requires 25 lbs. of pressure to bond adhesive.

Show Price

8.1

ESI

ESI Ultimate Tailgate Seal with Taper Seal Compatible with Toyota Tacoma

Free Shipping

Main Highlights

The Original and Patented Tailgate Seal compatible with Toyota Tacoma. For other trucks search ASIN: B00IPQWXZQ.
Keeps out dust, fumes and water that enters in through the tailgate sidewalls and bottom gap, when using a truck bed cap or tonneau cover
Automotive grade EPDM rubber with 3M ST1200 tape. Adheres to all surface finishes including spray on bed liners.
Packaged or online directions must be followed to properly install this product. Apply when the air and surface temperature is between 55° - 104°F (13° - 40°C).

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8.1

ESI

ESI ROK Block 4.25 inch Width Tailgate Gap Cover and Ultimate Tailgate Seal with Taper Seal 6ft for Sidewalls

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Main Highlights

PARTS IN THIS COMBO KIT ARE NOT COMPATIBLE WITH THE FOLLOWING TRUCKS: read "PRODUCT DESCRIPTION". Both patented ESI EPDM rubber seals eliminate dust and water from entering in through the gaps at the tailgate bottom and sidewalls when using a truck cap or tonneau cover. Adheres to all surfaces including spray-on bedliners. MADE IN USA.
4.25 inch width ROK BLOCK covers the tailgate bottom and eliminates debris from falling into the tailgate gap, greatly reducing clean-up time when hauling material. Doubles as a tailgate seal for the tailgate bottom. For a drop in bed floor liner ROK BLOCK installs under the liner. Note: For Utility Vehicles (UTV) get ROK BLOCK UTV, search ASIN: B0D435WZM4.
6ft Ultimate Tailgate Seal with Taper Seal installs on the sidewalls. Packaged or online directions must be followed to properly install this product.
Apply when the air and surface temperature is between 50° - 104°F (10° - 40°C). This product requires 25 lbs. of pressure to bond adhesive.
PARTS IN THIS COMBO KIT ARE NOT COMPATIBLE WITH THE FOLLOWING TRUCKS: read "PRODUCT DESCRIPTION"

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Our Best Overall Choice

Best Choice

9.7

ESI

ESI Ultimate Tailgate Seal with Taper Seal 10ft for use with Truck Caps and Tonneau Covers

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

NOT universal (see VEHICLE SPECIFIC KITS below). The Original and Patented Tailgate Seal keeps out dust and water that enters in through the tailgate gap bottom and sidewalls, when using a truck bed cap or tonneau cover. MADE IN USA
10ft of automotive grade EPDM rubber with 3M ST1200 tape. Adheres to all surface finishes including spray on bed liners. Reduces tailgate vibration. Note: Kit contains a 14" piece of Large Tailgate Seal with Taper Seal that can be substituted for Standard Tailgate Seal when using small cut pieces, for extra wide gaps, on the sidewalls. To purchase additional Large Tailgate Seal with Taper Seal search ASIN: B098MSCH8L.
Fits all trucks/utes worldwide EXCEPT the following: purchase "VEHICLE SPECIFIC KITS" for: 2020 & newer Silverado and Sierra 1500 (buy ASIN: B08R7NNV2B), 2020 & newer Silverado and Sierra 2500 and 3500 (buy ASIN: B09BG3T6NB), 2015 & newer Colorado and Canyon (buy ASIN: B08WDQN5CB), Ford Ranger 2019 and newer (buy ASIN: B07YF5BL8M), Ford Lightning (buy ASIN: B0B5Y9MFCK), Ford Maverick (buy ASIN: B0BWV7HJMZ), Ford Raptor (buy ASIN: B0B5Y9MFCK), Ford F150, F250, F350 and F450 (buy ASIN: B0B5Y9MFCK), Ford with Pro Access Tailgate (buy ASIN: B0DKGC55YZ)...
VEHICLE SPECIFIC KITS continued: Sierra with MultiPro Tailgate and Silverado with Multi-Flex Tailgate (buy ASIN: B085896S8R), Silverado EV (buy ASIN: B0F1Z36JDN), Sierra EV (buy ASIN: B0F1Z36JDN), Honda Ridgeline (buy ASIN: B0CRHWKPRL), Hummer EV (buy ASIN: B0FV4D9QMJ) Hyundai Santa Cruz (buy ASIN: B0DNRMMRQF), Frontier 2005 and newer (buy ASIN: B09F4D4YPG), Titan (buy ASIN: B08YRZB3H3), RAM with RamBox (buy ASIN: B08L21DGNB), RAM with Multifunction Tailgate (buy ASIN: B08NTZYDN9), RAM with RamBox and Multifunction Tailgate (buy ASIN: B0BB4FXC6V), Tesla Cybertruck (buy ASIN: B0DQLSYMZQ), Tacoma (buy ASIN: B0DTR77BJ2), Toyota Tundra (buy ASIN: B0D8TM5HY4).
30 minute installation. Apply when the air and surface temperature is between 55° - 104°F (13° - 40°C). This product requires 25 lbs. of pressure to bond adhesive.

Show Price

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