: Ensure the truck cycles smoothly between 2WD, 4HI, and 4LO. If it hasn't been used regularly, the actuator can seize.

: Especially on 2000–2010 models, check for excessive rust or evidence of frame replacement under previous recalls.

: These years consistently receive high reliability marks from Consumer Reports and J.D. Power .

: If you are looking for an older, more affordable model, the 2009 Tundra is praised for having remarkably low complaint volumes. Years to Approach with Caution