Rubuta ci gaba don wannan sakin layi - Rolt ya yi gasa a tseren Gasar Cin Kofin Duniya guda uku, Gasar Burtaniya ta 1950, 1953, &amp; 1955, amma duka tafiye-tafiye uku sun ƙare a ritaya. A gasar Grand Prix na Birtaniya a shekarar 1950
, zagaye na farko na gasar cin kofin duniya ta F1, ya fara 10 a grid a cikin ERA wanda Peter Walker ya cancanta, amma akwatin gearbox ya lalace bayan zagaye huɗu. A tseren 1953, ya sake farawa daga 10th, amma rabin shaft a kan Connaught ya kasa bayan 70 laps. A cikin Grand Prix na karshe, ya sake raba motar tare da Walker a shekarar 1955. A cikin abin da zai zama na karshe F1 fita ga duka direbobi: su Connaught fara 14th kuma ya yi ritaya tare da watsa matsala bayan 18 laps. Stirling Moss ya tabbatar da cewa Rolt zai kasance cikin manyan direbobin GP, idan ya yi tsere a kai a kai.