UnderCover Flex vs Ultra Flex Bed Cover Comparison
Updated on Apr 3, 2024
UnderCover brings us the Flex and Ultra Flex tonneau covers. Both have many benefits that vary depending on utility. Our comparison will help you decide which cover best fits your lifestyle.
Shared Features
Secure Locks with your truck's tailgate lock.
Water Resistant Seals around the bed to prevent most water from entering.
Accessories Compatible Works with wheel well tool boxes and cargo dividers.
Easy Installation No drilling required.
Made in the USA American-made quality.
UnderCover Flex
UnderCover Ultra Flex
Under Panel Material
Panel undersides are textured FRP (fiberglass reinforced polymer).
Under Panel Material
Panel undersides are lined with a carpet-like material to protect valuables against damage like scratches, dents, and dings.
Low-Profile Design
Flush with bed rails, this cover doesn't affect gas mileage.
Ultra Low Profile
Adds sleek styling without affecting gas mileage.
300 Lb Weight Capacity
Holds up to 300 pounds of evenly-distributed weight.
400 LB Weight Capacity
Holds up to 400 pounds of evenly-distributed weight.
Three-Year Warranty
The Flex is backed by a three-year warranty against defects in materials and workmanship.
Five-Year Warranty
The Ultra Flex is backed by a five-year warranty against defects in materials and workmanship.
UnderCover Flex Tonneau Cover Product Review (01:14)
UnderCover Ultra Flex tonneau cover product review (01:56)
If you need help measuring your truck bed, check out our helpful article or contact our product experts.
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