The company chose 92 of its 2000 and 2001 model trucks with 300,000 - 500,000 miles on them to be fitted with new hybrid drivetrains. So, not only does this approach have the benefit of reduced fuel consumption and emissions from those
92 trucks, but it also prevents 92 trucks from ending up in a trash heap.
FedEx says the upgraded trucks will have a 44 percent increase in fuel economy, a 96 percent decrease in particulate matter and a 75 percent decrease in smog-causing emissions like NOx. The trucks will be used on routes in Los Angeles, San Diego and San Francisco.