Bill W. 
2016 Toyota Tundra Double Cab SR5 FFV 4dr Double Cab 4WD SB (5.7L 8cyl 6A)
Great Truck 2016 double cab 4x4 trd sb 5.7v8 ffv
 Bought new in March of 2016. I've had no problems. Fit and finish is fine. I looked at crew cab but chose double cab mainly for storage bin beneath rear seat, absent in crew cab model not sure why. Storage bin is so handy. I got the factory spray in bed liner it looks nice and gives great traction when walking on it but I was disappointing to see it isn't thick like the Rhino liner I had on my '02 Tacoma. There are a lot of hard plastics used on the interior which I am not fond of but the competition Ford, Chevy, Dodge all use hard plastics inside. Otherwise I really like the interior look. Seats are comfortable. I am 5'10" 190lbs.  I have cloth seats and they seem well made. I find the material makes vacuuming up dog hair fairly easy. I really like that the TRD comes with Michelin tires. The cabin is quiet for a truck and on the highway all I can hear is some tire noise. The ride is really pretty smooth for a truck and compared to my '02 4x4 TRD Tacoma. You do feel some expansion cracks on highways but nothing major. Handling is excellent. Exhaust has a nice growl. Transmission shifts smooth. Great acceleration. I have done no towing. Gas mileage seems to have improved a bit. I started with 14.3-14.7 mostly city. Now I am getting 15  mostly city. I haven't had any long highway trips to be able to report mileage.