Bandag is a worldwide provider of "tire management and vehicle maintenance solutions" (quote from the vision statement posted prominently on their website). Tom is speaking to them today in Phoenix. You can download the slides here: Presentation Version and Long Web Version.
Before blogging became all the rage, Tom was posting book reviews and Observations (essentially early blog posts) to this site. You can find the archives below.
What we're talking about
on the front page.