CREATE TABLE table_58646 ("Season" FLOAT, "Date" TEXT, "Winning Driver" TEXT, "Car #" FLOAT, "Sponsor" TEXT, "Make" TEXT, "Distance" TEXT, "Avg Speed" TEXT, "Margin of Victory" TEXT)

What is the lowest car number sponsored by UPS before 2001?
SELECT MIN("Car #") FROM table_58646 WHERE "Sponsor" = 'ups' AND "Season" < '2001'
SELECT MIN("Car #") FROM "table_58646" WHERE "Season" < '2001' AND "Sponsor" = 'ups'