Originally Posted by
Josh-n-ya
Plastic molded wings like the Hpi wings can any size. Lexan wings including side dams that come with those wings must be 10mm high. Although the side wings look cool and realistic. Per roar rules they need to be cut down.
USGT is not a ROAR class! It falls under the organization that started USVTA.
But you are correct about the size of the side damns.