How to build an aero cap for my truck?
 

Wanting to build an aero cap for my truck that is cheap as possible and also durable enough to last. Any suggestions on where to start and guidelines to follow for best FE to be obtained by doing this?

nubbzcummins,

If you go to the search button and go to advanced search....type in truck aero....
should give you plenty of information........tons of information.......War & Peace size of information.
in fact, one of the nice features of this forum is the bottom of the page lists
SIMILAR THREADS

you don't even have to search!!!