I would like to install a set of crossbar roof racks on my 2020 CRV that does not have side rails. I have seen a set of racks on a similar CRV that has its racks installed without door hooks. Apparently, there are bolts on the roof located under the roof strips where the racks can be attached (once you cut out the correct spot). Does anyone have more information about this type of crossbar roof rack and where I might purchase them? Thank you!