Owned an 08 Tundra TRD 4x4 5.7 w/4.30s. The truck got sold a and a guy around town owns it. It's at 217,000 and it's been fantastically reliable. It was my son's truck and we sold it for two reasons- low payload and the bed bounce on concrete freeways.
Other than those two things they are fantastic trucks and more reliable than what the big 3 can do. Thing is, the big 3 make pickups that can haul big and tow big so they are who get my money.
I just wish my Dodge at 144,000 was as trouble free as the Toyota. Electrical and leaking issues do put a frown on the joy of owning the venerable Cummins.