Seems well built. Uses more hollow rubber seals, vice firm foam gaskets. I dismount the cover pretty often for bulky cargo and nasty scrap. At initial installation, I can tell the cab-end bow is closer to the cab, making it impossible for me to reach the shackle to unscrew it, to dismount the cover. On the previous version, I was able to dismount the cover from the gropund (i.e., without climbing into the bed), which was nice because I'm old AF and not as limber as I used to be.Mileage improvements are a no-brainer, but I couldn't tease out the bed cover from tire pressure, alignment, cargo weight, fuel quality... I do some highway, so I'm relying on science for which I don't have bandwidth myself.Weatherosity will be hit and miss. Anything with gaskets will leak, but any cover makes a night/day difference, so manage your expectations. In one brief squall today, the bed stayed completely dry. This is vinyl, so be sure to treat it with silicone dressing often.
Rating:
[5 of 5 Stars!]