Rotas are great for the money; but I wouldn't say that they are all that light even when compared to stock.

I run 13X8 Rota RBs on the Miata we race in Autocross; and they are not all that light. In fact, they are pretty heavy all things considered. BUT... They fit and work like a champ.

My buddy bought and liked the Kosei (sp?) K1s for his mid-90's Civic. They seemed to be VERY light.

What else would work that's lighter than stock; but still not a fortune?