Roof Rubber Strips

[Chuck G]

I've had a heck of a problem with pollen buildup that eventually turns
to cement in all cracks and crevices of my car.
Last weekend while trying my best to clean this stuff off, I noticed that the rubber strips that run from front to back over the doors are easily lifted out.
My question is, is this normal? they don't seem to have any adhesive or
anything holding them in.
I'm now afraid of losing one or both in a carwash or on the road.
Any thought?
Thanks!!

[CTScott]

They snap on. There's a thread on here where I posted the part numbers for them for someone else who had them disintegrate.

[Chuck G]

Thank you CT!!