Experience with MEYLE HD (premium spare parts) ???

Hello self-screw and OEM crossdriver, I have been dealing with two questions since the last tyre change: 1. Is it right that the starting points for the on-board truck lifter are located relatively far to the center of the vehicle???? The described markings on the side skirt are somehow not to be found on my vehicle, however, the small notches on the fold were very familiar to me by other manufacturers and thus I set up courageously, but not without the gapma So far he is still running straight ahead and does not rain. 2. When checking the usual suspects (during wheel change) the coupling/stabistans in the frame seemed to me to be quite sparse (mass) of my beloved Volvo ́s. therefore I first went to the SEARCH before I asked you the following company after your experience, as a retrofitter with “improved formula of action” has pushed itself into my consciousnesshttp:/ /www.meyle.com/DE/Replacement parts/MEYLE-HD.html and now you are asked. Has someone current experience with these “HD” parts of MEYLE and above all the low extra price is acceptable at a possibly nevertheless significantly extended change interval. Maybe there are even -mechanists on a German island, who out of conviction already leave the path of the Orgiinal spare parts ? maybe? at least love you all times already thanks greeting Willvo PS: or 3. what brings your on the e Libra???, my 2.5T, automatic 1666 kg curb weight