Matt from Truckee has put together a good Tahoe loop route. He has a FB page about it.
https://www.facebook.com/search/top/?q=ride%20the%20tahoe%20rim&ref=eyJzaWQiOiIwLjU1NDg5ODk0NTI4MzQ1ODciLCJxcyI6IkpUVkNKVEl5Y21sa1pTVXlNSFJvWlNVeU1IUmhhRzlsSlRJd2NtbHRKVEl5SlRWRSIsImd2IjoiYmVlMDlmOTNmYTczMmNmYTU5YTFjYjZkOWY0NTBkMzg5MjQyNGU0OSJ9The Rubicon Jeep Trail is really hard so starting in south lake is highly recommended to get the hard part out of the way first. Then the last two days will be epic. We started in Tahoe City and that left the Rubicon Jeep trail for the last part of our ride, which was not the right way to do it. Blog here:
http://bikepacker.com/tahoe-rim-recon-part-i/