N2O is the chemical formula for Nitrous Oxide, one of the most powerful fuel additives on the planet! It's also the formula for one of the best-looking resto-mod wheels from RPM, specifically designed for your favorite muscle car. Whether you're running a classic like the 1970 Chevelle, a 1972 C10 Pick-Up truck, or perhaps your ride is a modern masterpiece like the Hellcat or Camaro that could use some resto styling with a modern appeal, these N2O wheels will add that resto-mod flare your stock wheels are lacking.Not only are these wheels some of the best-looking wheels available, they're Made in the USA and molded from a bulletproof blend of engineering grade nylons for long-lasting performance and durability.Tech Notes: RPM N2O wheels are designed specifically for the Kyosho Fazer Mk2 line but will fit many sedans running 26mm wide wheels (spacers may be necessary for hex nut style axles). Wheel offset is +4.7mm (standard for Kyosho Fazer Mk2 models). RPM recommends 64mm diameter tires for Kyosho models (Chevelle, Charger, Camaro and Hellcat although 67mm gives a taller sidewall for a beefier stance). When using 67mm tires, a gearing change made be necessary.