If you have a 5th gen (2019+) Rav4 then you know the lower back door weather seal is a collection zone for dirt and water. These protective fender liner add-ons eliminate this problem by extending the fender wall out about 1.5" which totally covers the door and seal area. I ordered them from Amazon and they were about $120. This mod took me about 1 hour to do. Note that these flares are made for all Rav4 models EXCEPT the Trail/Adventure/TRD. I had to modify them with heat to straighten out a bend so they will conform with the bigger fenders on this model Rav4. This is a great mod for those who want to keep their Rav4 clean and keep it for a long time. Thanks for watching!!!