I see a lot of them here in Colorado.
I actually never realized the 5th gen 4runner existed until January of 2012, when I saw a TE and decided I needed to have one. Unfortunately for me, the southeast didn't get many TEs, and even less because of the Tsunami, so I had to go a little over a thousand miles to get mine.
When I lived in Georgia, I think I only saw 4 TEs in 2.5 years. I see about 4 a month here in Colorado.
4 trails in Columbia MO including mine. All silver to lol.
Columbia is a cool town! I've stopped through twice now on my way to Colorado/Moab.