Not sure whether to post this here or under "care and maintenance" so I'll do both. Does anyone out there know if there are adhesive door sill protectors for Prius? I'd like something, preferably hard rubber, to cover the plastic at the door sill which is getting scuffed. Seems to me I remember such items for my VW Rabbit years ago. One thought I had was to see if my local Marine hardware store might have some sort of non-skid type of material. Non skid isn't required, though; just something to keep the plastic from being trashed. Bob