Elon Musk (@elonmusk) tweeted at 11:14am - 13 Apr 13:
@davidzh All cars leaving the factory now have good rear mats. Existing customers should get them any time their car heads in for service. (Twitter / elonmusk: @davidzh All cars leaving the ...)
From the horse's mouth.
Mods, please move or delete if this is a dupe.