Season 19 Episode 5: It's pulling's two extremes: 2,000-lb. Minis and 20,000-lb. Semis. See both from Hutchinson, Minnesota.   Airing: 6:30 pm EST 5:30 pm CST 4:30 pm MST 3:30 pm PST   RFD-TV is Rural America’s Most Important Network—in…