Not good
I thought this was from DEe Zee. This is not Dee Zee. It is a cheap knock-off. The hydraulic arm is so tight it is now a nuisance to wait till the tailgate lowers. It even took my whole body weight and channel locks to pull it out long enough to install from the truckbed to the tailgate. I would never buy this again. In fact I’m returning it and I just installed it.
amazon reviews