Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_57630 ( "Driver" text, "Constructor" text, "Laps" real, "Time/Retired" text, "Grid" real )

### Question ###
What is the total grid number where the time/retired is +58.182 and the lap number is less than 67?

### Accurate SQL ###

SELECT SUM("Grid") FROM table_57630 WHERE "Time/Retired" = '+58.182' AND "Laps" < '67'