New Concept Trucks I Have Invented Two New Tire Concepts, But I'm Not Sure How To Develop And Sell These Ideas. Any Advice?

I have invented two new tire concepts, but I'm not sure how to develop and sell these ideas. Any advice? - new concept trucks

I am a '07 graduate in December from EKU with a degree in graphic design. My latest project is better than the use of graphic design as a vehicle for the invention. I came with some concepts for new tires I would like to continue to develop and ultimately sell for. I tried to get a lot of tire manufacturers, but received no reply. One of my works is a tire for motor vehicles (cars, trucks, vans, etc.), which (in theory) much greater safety, handling and overall classic tire tread life guarantee. The other approach is a system of heavy industrial tires, which could be used for heavy equipment and military applications. This tire is theoretically) (virtually indestructible and provide for better traction and ride comfort, even in very extreme environments. Although the study were the tires for a while, still need more information about how can I get these ideas out of the earth. Any help would be very grateful.