Truck Bed Cover Fiberglass
http://dantehxqg221.jigsy.com/entries/general/the-most-common-mistakes-people-make-with-service-bodies-for-trucks
Expenses vary from $5000 to $12000 depending upon the choices you select and the quality. Aluminum does not wear away and also saves on weight also. It is solid, does not require steel reinforcement and works well