A wheel includes a main hub portion having outer and inner portions, the inner portion being spaced from the outer portion by a main hub sidewall; a ring portion configured to engage the main hub portion so as to enclose the outer portion and the inner portion and create an enclosed void; and an exterior covering surrounding at least part of the main hub portion and the ring portion at the enclosed void. A method of forming a wheel includes forming a main hub portion having an outer portion and an inner portion; forming a ring portion configured to engage the main hub portion so as to enclose the outer portion and the inner portion and create an enclosed void; assembling the main hub portion and the ring portion into an assembled hub; and overmolding an exterior covering surrounding at least part of the main hub and ring portions.