The Flex is weather resistant. The Flex utilizes rail channels and drain tubes to move water away from the bed. Ultimately, no folding cover is completely waterproof as there are tailgate gaps and other areas that may allow some intrusion.
Yes. The Flex utilizes strut mounts to stabilize the cover while driving.
Yes. There are two available cover positions while pulling a 5th wheel. Upright and ¾ bed access
We do not assign a speed rating to the Flex in the upright position, but it is well equipped to handle legal interstate speeds.
No. The cover in the upright position will block view out the back window.
After a day or two, direct sunlight will be absorbed and help the seals lay flat.
No. The Flex utilizes clamps and a no-drill installation.
The Flex secures your cargo with the help of a tailgate lock. The only access point is the pull cord underneath to open the cover. If your tailgate is locked, your cover is locked.
Yes. The Flex will work with BedRug, spray-ins and any under the rail bedliner. Flex is also compatible with many aftermarket bed caps.