The Kiezer alloy wheels are some of the lightest on the market, at a very reasonable price. For example, a 13" x 6" wheel weighs in at 7.5 pounds, and sells for $160. This price includes a 57 mm centerbore, standard for Spitfire/GT6, 4" backspacing, tapered steel lug nut inserts and a highly polished finish.
Other sizes, bolt patterns and backspacing available. For more information, contact teamfat@autox.team.net