Update on this. I didn't have access to a 10mm socket so I went directly to the nearest hardware store to find a bolt with a 10mm head to test fit with the intent to be careful not to cross-theead, then ask to borrow a wrench if it fit, though in retrospect my thinking may have been backwards...
Thanks for the replies! Called Rivian (parallel pathing solutions here) and they're looking into whether a mobile service tech can make it out here or tell me the exact bolt specs so I can DIY.
Good to know it's 10mm hex head. If Rivian isn't able to get to this first I may just pull from the...
While driving out from Los Angeles to AZ, my wife and I heard a loud flapping sound under the rear passenger seat whenever we would pass a semi truck.
When we pulled over, I saw that the underbody panel in that area had come completely loose. The bolt fell out somewhere on the highway.
Does...