CREATE TABLE table_57672 ("Driver" CLOB, "Constructor" CLOB, "Laps" FLOAT, "Time/Retired" CLOB, "Grid" FLOAT)

What is the highest grid that has 55 laps?
SELECT MAX("Grid") FROM table_57672 WHERE "Laps" = '55'
SELECT MAX("Grid") FROM "table_57672" WHERE "Laps" = '55'