TRUCKS PRODUCTS * USA - New Aerodynamic Fix Available for 18-Wheelers

Greenville,SC,USA -The Economist (UK) - February 22, 2011:  --  BMI designed UnderTray to help big-rigs improve fuel efficiency. Wind-deflecting devices make tractor-trailer more aerodynamically efficient. Help reduce low-pressure area behind trailer...  Company says UnderTray can improve big-rig mileage by up to 12%. At current prices would save big-rig owners around $5B...  Officials say UnderTray would pay for itself in 12-18 months of use...