Before there's any more insults, the Tundra is the nicest, best performing, best handling, most reliable truck I've ever had. I bought 7 new chevy's over 33 years and finally gave up on their quality and went to Toyota. Never had a problem and it's done everything we've asked it to do, including pulling that trailer over the continental divide 4 times.
This is the most un-excited I've ever been about trading vehicles. But we need more capacity and Toyota doesn't make a 3/4 ton. If they did, I'd already have it.
I was concerned about gas mileage because the 3/4 ton itself weighs 1200 lbs more than the tundra, has less HP (360 vs my 381), and has a taller gear ratio (4.1 vs 4.3 in the Tundra). All of those numbers are going in the wrong direction for power and gas mileage.