グスタフ・ブルナー
Günter Schmid, ex-owner of the ATS company that competed in Formula One for eight years, bought Rial in 1987, ahead of the reduction in power of the turbo-engines in 1988, and set up a Formula One team at Rial's base in Fußgönheim. With old-ATS designer Gustav Brunner, Schmid produced the Rial ARC1, powered by a Cosworth DFZ engine, an updated model of the ubiquitous design of the pre-turbo seasons. The ARC1, nicknamed the "Blue Ferrari" due to the similarities with the Brunner-designed Ferrari F1/87, featured a double wishbone pullrod suspension, with shock absorbers innovatively placed horizontally against the chassis. Andrea de Cesaris, with Marlboro sponsorship was hired to drive the car, which proved strong in testing due to a small fuel tank.