CREATE TABLE table_58504 ("Grid" FLOAT, "Driver" TEXT, "Constructor" TEXT, "Qual" FLOAT, "Rank" FLOAT, "Laps" FLOAT, "Time/Retired" TEXT)

Which constructor has Chuck Weyant as a driver, 45 laps, and a qual of less than 142.29?
SELECT "Constructor" FROM table_58504 WHERE "Laps" = '45' AND "Qual" < '142.29' AND "Driver" = 'chuck weyant'
SELECT "Constructor" FROM "table_58504" WHERE "Driver" = 'chuck weyant' AND "Laps" = '45' AND "Qual" < '142.29'