Good to see some regular maintenance on one of these. I've got a 2012 Crew Max 5.7 4x4 with Tow Package (Flex Fuel Compatible as well). Tow mirrors must have been extra, I don't have them and neither does yours. Bought mine used last December with 121k on it. I traded in my technology packed 2015 Corolla for my base model 2012 Tundra. lol.
Over 22 tanks of gas and 353 gallons of fuel I've averaged 14.9mpg. I primarily use Shell gasoline. Valero every once in a while. And a random one here and there.
I have not done anything other than change the oil at 125k, new engine and cabin air filter, and I put stock sized tires back on it. Didn't realize it had 265/70/18 on it when I bought it. Went back down to a 255/70/18. I just have steel wheels on mine.
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