Basically a load modified to be more airodynamic.
http://www.llnl.gov/str/May03/McCallen.html
2006-08-21 09:29:53 · 4 answers · asked by senyor pechkin 1 in Cars & Transportation ➔ Other - Cars & Transportation
some companies do use them but not many i know of a company call ConWay Truckload that has them on there trailers the metal or plastic in between the axles on the truck and trailer but a load modified to be more aerodynamic doesnt happin or atleast i havent seen it and odds are it would cost to much and be a choice not requirement but i havent seen anything to help with aerodynamics other then then skitrs on the conway trailers
2006-08-21 18:03:21 · answer #1 · answered by rjm_333 4 · 0⤊ 0⤋
Yep, it is basically an advancement of the large spoilers that used to be mounted on top of the tractor
2006-08-21 16:48:01 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Why spend that much money on something that MIGHT save you half a penny per mile?
2006-08-25 04:48:22 · answer #3 · answered by quik1964 3 · 0⤊ 0⤋
Yes, it's used for better fuel economy.
2006-08-21 16:40:25 · answer #4 · answered by Anonymous · 0⤊ 0⤋