Just got our new, all weather mats which we purchased from the Tesla online store. Question. Do we place the new mats on top of the original mats, or do we swap out the original mats and replace them with the new ones? Thanks!
Store the original maps to use as a backup, in case anything happens to your new mats - and put the new mats directly ontop of the carpet.
I haven't found it necessary to install the pins to hold the mats in my car - they seem to stay in place without the pins.