Rust, as Neil Young once said, never sleeps, and neither will Toyota — at least, not until it has fulfilled its 12-year promise to inspect and replace (if necessary) hundreds of thousands of corroded truck frames.

Toyota has agreed to pay up to $3.4 billion to appease owners of several previous-decade truck models who launched a class-action lawsuit against the company. Replacing those severely rusted frames won’t be an easy task, and there could be plenty of vehicles needing a completely new skeleton. (Read More…)