To submit a letter, follow the instructions here. “If It’s Not Fun, Why Do It?” Are you a follower of this esoteric and profound philosophy found on Ben and Jerry’s bumper stickers?

EPA, DOT Reveal New Fuel Economy Stickers, Ditch Controversial Letter Grade System. MotorTrend Staff Writer May 25, 2011. See All 10 Photos. See All 10 Photos.

U.S. Won't Use Letter Grade Stickers to Rate Fuel Efficiency. U.S. Won't Use Letter Grade Stickers to Rate Fuel Efficiency. By r&t staff Published: May 23, 2011 1:38 PM EDT. Save Article.

The EPA is revising the window stickers seen on new cars to more accurately reflect the capabilities of electric and hybrid vehicles. They're also proposing, rather boldly, that a big fat letter ...