← View More Trailer Options Aerodynamic Air Foil The Exosent Air Foil (Wing) was designed and patented in 2018The air foil reduces drag coming off the rear of the tankThe drag reduction reduces fuel consumption by approximately 0.3 mpgAir Foil physics explained hereCheck out an example here Graphic demonstrate Computation Fluid Dynamics on the trailer: Top graphic with air foil. Bottom graphic without airfoil. The foil reduces reduces drag, improving fuel mileage. LPG TRANSPORTS FOUR AXLE13,275 13,30013,900 14,700 17,500 FIVE AXLE15,400 14,424B CANADAB-Train TRI-TRI SEVEN AXLE17,000 19,600 THREE AXLE12,000 13,000 14,000S 15,200 TWO AXLE6,700DS 10,600H 10,800 11,400 11,600S 12,000S TRAILER OPTIONS Aerodynamic Air FoilBottom 1/3 CoatingBottom 1/3 Coating ColorCage Enclosure SystemChain HangersFront Wind SkirtLift Axle ADDITIONAL OPTIONS AVAILABLE Optional Spray FillRear Component EnclosureRear Fire Ring/Side Strip LightSide Wind SkirtsTire Inflation SystemStainless Steel Tool BoxSide Mounted Rockets