The association’s new web site, Green Driving USA, lists the spots dealers will check for you, all of which focus on fuel economy. Here’s a smattering of the dozen or so points they’ll take a look at:

• Tire inflation
• Air filter
• Motor oil
• Excess weight
• They’ll even check up on your driving habits

The site has green driving tips, sales figures for hybrids and small cars, and a glossary of green terms, from “acid rain,” which is so 1980s, to the latest buzzwords, like “xeriscape.”