Tractor and trailer makers are offering 2007 models certified by the Environmental Protection Agency’s SmartWay program. The EPA says the trucks can save owners $11,000 annually while reducing greenhouse-gas emissions and air pollutants.
Freightliner, International, Kenworth, Mack, Peterbilt and Volvo are participating in the program. SmartWay-designated models include the International ProStar and Volvo VN and, in 2008, the Freightliner Century Class S/T and Columbia.
SmartWay-approved equipment can reduce fuel consumption 10 to 20 percent by reducing wind resistance, the EPA says. Each Smartway truck can save 2,000 to 4,000 gallons of diesel per year – or $5,680 to $11,360, at current retail prices.
SmartWay trucks or engines have:
SmartWay trailers have:
Any company may buy SmartWay tractors and trailers, but only registered SmartWay Transport Partners may display the SmartWay logo. Existing trailers also can be upgraded with the SmartWay attachments.
The EPA says it will set more ambitious performance targets for Smartway tractor-trailers in the future and is developing guidelines for recognizing other vehicles such as delivery vans – in which hybrid technology can improve fuel efficiency dramatically.
