I have custom slide over factory mirrors on my suburban, that look factory when on truck. Takes about 30 seconds to install them. Got mine off ebay. www.cipausa.com
10800-pr is product # for your tahoe I think.
I wish you would have posted this a week ago. I just gave a pair to my bro-in-law that I used on my 2000 and 2003 Suburbans. I got mine on ebay as well.