3rd tundra, first one was an 00 sr5 reg. cab., long box 4wd. 2nd one was an 05 reg cab long box 4wd, which was used heavily this last year in Wisconsin's cruddy winter. The 4wd held up fine after a beating. The new tundra rides nice (a bit more jittery than the 05, 00) but has great room inside. It was really hard to find int. wipers and cruise control in this model, looks like a ploy to have everyone buy the sr5.
Interior storage is great, safety, power, engine and transmission smoothness, interior controls, mirrors, front and rear seating arrangements (bench seat has nice storage area).
Rear cab pillars/posts are a bit big and create a blind spot - it's not a huge problem, just have to be careful. This is made harder with a canopy which adds about 3-4 inches of blind spot behind the pillar. Other than that, it's great.