The following HTML text is provided to enhance online
readability. Many aspects of typography translate only awkwardly to HTML.
Please use the page image
as the authoritative form to ensure accuracy.
Tires and Passenger Vehicle Fuel Economy: Informing Consumers, Improving Performance - TRB Special Report 286
FIGURE 3-1Example energy flows for a late-model midsize passenger car:(a) urban driving; (b) highway driving. [SOURCE: U.S. Department of Energy (www.fueleconomy.gov/feg/atv.shtml).]