If you tell me that these questions have been asked and answered, would you mind providing a link? Really want to put a trailer hitch (to hold bike rack) on about-to-be-purchased 2022 RX 450h (not F-sport). Dealer says I can’t do this if car has kick sensor, and that this would interfere with rear bumper sensors. Ok, it may obstruct bumper sensors while rack is on car. Aside from that, any reason I can’t install a trailer hitch? To complicate things, Lexus has a towing package available, and they apparently offer a hitch that accepts a “trailer ball” (probably not the right term). Also wondering if installing some thing like a Curt hitch will void the warranty, or void a lease agreement. Would hate to have to buy a different car, but I need to carry two e-bikes, which are too heavy to put on the roof. Thanks for your help.