Toyota will reportedly cover the cost to replace the frame of any affected Tundra, provided that the rusted holes are at least 10 millimeters in diameter and the powertrain is in working order. The rust-induced holes also have to be in certain strategic areas to be eligible, and the Japanese automaker will provide a loaner vehicle while your truck is in the shop. This frame replacement procedure reportedly costs up to $10,000. Toyota is offering to replace frames of the 2000-2003 Tundras until April of 2012.
[Source: Kicking Tires]