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Rain, snow, and dust can creep into any open bed, but the Extang E-Series keeps it out. The full perimeter rubber seal runs all the way around the cover, blocking water and debris from reaching your gear. Whether you’re carrying groceries or work tools, this seal helps keep your cargo dry and clean through all kinds of weather.
The E-Series uses a tri-fold setup so you can get to your gear fast. Lift the rear panel at the tailgate for quick access or fold the rear and center sections forward to open up two-thirds of the bed. When you need full space, the whole cover removes in minutes with no tools. You can drive with it fully closed or folded open—it’s built to handle both.
The soft vinyl top sits over a lightweight aluminum frame reinforced with heavy-duty support bows. This gives the cover strength across the full width of the bed without adding unnecessary weight. It stays taut and sturdy while driving and is easy to lift off when you need to clear the bed for large loads.
You don’t need drills or wrenches here. The E-Series comes fully assembled with built-in clamps that tighten by hand. The spring-loaded tailgate clamps lock down firmly to keep the cover secure when the tailgate is closed. That means less setup time and a snug fit every time you close it.
Because the E-Series sits on top of the bed rails with a smooth, low profile, it cuts down wind drag while driving. The aerodynamic design helps air flow over the truck more efficiently, reducing drag and helping improve gas mileage, all while keeping a clean, finished look from every angle.
Ratings & Reviews

Bill
3/23/2026
2 years in the cover still looks and fits great. No visable signs of wear. Great product.

Lazer S.
9/9/2025
That’s actually a pretty common thing with soft tonneau covers like this. When the temperature rises, the vinyl naturally expands, which can cause it to sag a bit in certain spots. It’s not a defect or anything like that, just the way the material reacts to heat. Unfortunately, there isn’t much that can be done to prevent it, especially in hotter climates, but the cover will still do its job of protecting your truck bed. Speaking of which, what do you keep in your bed?

James D.
5/19/2026
Thanks for your feedback Eric and we apologize that was your experience, The Extang E-series is designed with weather seals and generally does a good job keeping water out during normal rain and driving conditions but like most soft folding tonneau covers, it is not completely waterproof. Going through a car wash, especially one with high pressure sprays or brushes could cause water to seep in around the seals or tailgate area. Touchless washes are usually safer than brush style washes for soft covers like this.
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Victoria H.
3/22/2025
Thanks for sharing your experience Bill! I'm so happy to see this is still meeting your expectations and coming in handy for you!!