However, some rear covers that are obviously of good quality and have no major installation errors, especially the three-door rear covers and roll-up covers, still leak, which is a bit incredible.
In fact, whether it is a three-door rear cover or a pickup truck roll-up cover, they are all assembled products. The three-door rear cover is fixed in the middle with screws, and the entire roll-up cover has more than 200 parts. Despite the continuous upgrading of products, there are still some brand products that leak, which is due to assembly reasons.
At the same time, for some models, they have gantry frames, especially those that are fixed on the side of the car and completely occupy the side of the car. Because of the need to consider punch-free installation and compatible gantry, the slide rails on both sides of the rolling shutter cover are aligned with the gantry. For such a rolling shutter cover, the water-blocking rubber on both sides of the slide rails is two layers.
In addition to the production process and the original vehicle gantry problem, after assembling the rolling shutter cover, it is necessary to use the plug in the accessories to plug the hole in front of the slide rail, which is also one of the reasons for the leakage. In addition, there is also the glue on the front of the slide rail, whether the punch-free buckle is flush with the side of the car, whether the screws are fixed to the bottom, the volume of the box, the drain pipe, etc., which will affect the leakage of the rear cover.
It is really troublesome for the pickup truck roll cover to leak, especially to eliminate the problems one by one. However, the manufacturer has accumulated a lot of experience, and finding the corresponding manufacturer is really worry-free.
