 Complete the following phrase:  In 1977, he raced for Tyrrell, driving the six-wheel Tyrrell P34B. Peterson retired from the opening four races of 1977, he spun off in Argentina, was involved in a crash with Jochen Masss McLaren and Clay Regazzonis Ensign in Brazil, and suffered fuel systems problems in South Africa and United States West. He finished eight in Spain but retired at Monaco with brake failure. Petersons only podium finish was a third place at a rain-affected race in Belgium. Hopes were high at home in 