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Dodge D300 Tonneau Cover

We have 5 Items In-stock. Select a year to continue.
$271.70 List Price $353.00 Save $81.30 Availability: In Stock
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EXTANG TUFF TONNO TONNEAU COVER, VINYL, BLACK

Smooth sleek design - no snaps! The Tuff Tonno's exclusive rotating tail rail quickly gives a snug tight fit. To open, simply release levers on rear corners, tilt tail rail up. To close, seal tarp along sides and click rail down into place.

Features:
  • Rotating rear-end rail for a tighter, better look
  • Easy to install SpringLock bows that will never fall off
  • Designed with a peel and seal J45 strip edging using the world's strongest tarp attachment
  • Easy no-drill installation


  • SKU#: E1814585
  • Brand: Extang
  • Bed Length: Long bed, (approx. 8 ft.)
  • Cover Material: Vinyl
  • Cover Color/Finish: Black
  • Bed Type: Standard
  • Style: Roll-up
(see more)
Fits the following Dodge D300 Years:
  • 1977-1980 | All Engines | Base
  • 1975-1976 | All Engines | Custom
$425.60 List Price $553.00 Save $127.40 Availability: In Stock
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EXTANG FULLTILT SNAPLESS TONNEAU COVER, VINYL, BLACK

Same great features of the FullTilt, with a smooth snapless edge. Extang FullTilt Snapless tonneau cover comes with a revolutionary design that allows the entire tonneau to be instantly lifted and removed. No tools!

Features:
  • TuffKlamp attachment system
  • Monster Bows
  • ClickLock corners
  • Designed with Quick Release and L-Rails that create a self-centering lid system
  • Can be easily used with one hand
  • Easy no-drill installation


  • SKU#: E1838585
  • Brand: Extang
  • Bed Length: Long bed, (approx. 8 ft.)
  • Cover Material: Vinyl
  • Cover Color/Finish: Black
  • Bed Type: Standard
  • Style: Hinged/Roll-up
(see more)
Fits the following Dodge D300 Years:
  • 1977-1980 | All Engines | Base
  • 1975-1976 | All Engines | Custom
$405.65 List Price $527.00 Save $121.35 Availability: In Stock
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EXTANG FULLTILT SNAPS TONNEAU COVER, VINYL, BLACK

An easy to use, heavy duty hinged tonneau cover. Extang FullTilt Snaps tonneau cover comes with a revolutionary design that allows the entire tonneau to be instantly lifted and removed. No tools!

Features:
  • TuffKlamp attachment system
  • Stainless steel TuffSnaps
  • Monster Bows
  • ClickLock corners
  • Designed with Quick Release and L-Rails that create a self-centering lid system
  • Can be easily used with one hand
  • Easy no-drill installation


  • SKU#: E188585
  • Brand: Extang
  • Bed Length: Long bed, (approx. 8 ft.)
  • Cover Material: Vinyl
  • Cover Color/Finish: Black
  • Bed Type: Standard
  • Style: Hinged/Roll-up
(see more)
Fits the following Dodge D300 Years:
  • 1977-1980 | All Engines | Base
  • 1975-1976 | All Engines | Custom
$271.70 List Price $353.00 Save $81.30 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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EXTANG CLASSIC PLATINUM TONNEAU COVER, VINYL, BLACK

America's favorite tonneau with its traditional snap style. Extang Classic Platinum tonneau cover is an exclusive 4-way fully adjustable snap tonneau that works well in both hot and cold climates.

Features:
  • Exclusive patented all-climate design
  • Designed with easy to install SpringLock bows that will never fall off
  • ClickLock corner system for one-handed tail rail quick release
  • SnapStopper that keeps snaps on the rail when tarp is rolled up
  • Stainless steel and brass TuffSnaps
  • Gives fast and easy access to truck bed and cargo
  • Easy no-drill installation


  • SKU#: E187585
  • Brand: Extang
  • Bed Length: Long bed, (approx. 8 ft.)
  • Cover Material: Vinyl
  • Cover Color/Finish: Black
  • Bed Type: Standard
  • Style: Roll-up
(see more)
Fits the following Dodge D300 Years:
  • 1977-1980 | All Engines | Base
  • 1975-1976 | All Engines | Custom
$287.85 List Price $370.00 Save $82.15 Availability: In Stock
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EXTANG CLASSIC PLATINUM TOOL BOX TONNEAU COVER, VINYL, BLACK

America's favorite tonneau with its traditional snap style. Extang Classic Platinum tonneau cover is an exclusive 4-way fully adjustable snap tonneau that works well in both hot and cold climates.

Features:
  • Anodized L-channel that bridges gap
  • Tool box sized version of Classic Platinum Tonno
  • No-drill installation

Notes:
  • Fits most standard tool box sizes
  • Tool box sold separately


  • SKU#: E1832585
  • Brand: Extang
  • Bed Length: Long bed, (approx. 8 ft.)
  • Cover Material: Vinyl
  • Cover Color/Finish: Black
  • Bed Type: Standard
  • Style: Roll-up
(see more)
Fits the following Dodge D300 Years:
  • 1977-1980 | All Engines | Base
  • 1975-1976 | All Engines | Custom