I bought a Kuat for my road bike as soon as I took delivery of my R1T last year… was not a fan of the bike rack Rivian sold at the time, since you could only mount it to the roof (not enough room on the bed for the full wheel)
…and it didn’t cost $500 ??
I am willing to test the cover, we get quite a few rain storms here in Florida, and I can’t fit my truck into the 1960’s garage, so I’m always charging/parking outdoors…