Lancia Stratos
In 1974, [[Pirelli]] developed the "wide radial tire" on a request of the [[Lancia]] rally racing team for a tire to handle the power of the new [[Lancia Stratos]] and in the succeeding year, Pirelli introduced a wide tire with a reduced sidewall height like a slick, but with a radial construction for the [[Monte Carlo Rally]] winning works Stratos.