Little Big Town have extended their current Pain Killer tour into the fall.

The ACM Vocal Group of the Year are on a hot streak with the success of their latest single, "Girl Crush," which overcame controversy to reach No. 1. The group recently scored the best sales week of 2015 so far in country music with the track, which has surpassed sales of 500,000.

They announced the initial dates of the Pain Killer tour in August of 2014, kicking off in November in Ohio. They later extended the tour, and have now added dates from the early part of October through the end of November. Brett Eldredge, Brothers Osborne, David Nail and Ashley Monroe have opened various dates of the tour so far, but the opening acts for the fall dates have not yet been announced.

The fall leg of the tour kicks off in Minnesota on Oct. 8 and runs through Nov. 21, wrapping up in Spokane, Wash. See a full list of tour dates below.

Little Big Town Pain Killer Fall 2015 Tour Dates:

Oct. 8 — Bemidji, Minn. @ Sanford Center
Oct. 9 — Ames, Iowa @ Stephens Auditorium
Oct. 10 — Milwaukee, Wis. @ Riverside Theatre
Oct. 15 — Greensboro, N. C. @ Greensboro Coliseum
Oct. 16 — Greenville, S. C. @ Bon Secours Wellness Arena
Oct. 17 — St. Augustine, Fla. @ St. Augustine Amphitheatre
Oct. 22 — Bismarck, N. D. @ Bismarck Events Center
Oct. 23 — Rapid City, S.D. @ Barnett Arena
Oct. 24 — Brookings, S.D. @ Swiftel Center
Oct. 30 — Bloomington, Ill. @ US Cellular Coliseum
Nov. 12 — Missoula, Mon. @ Adams Center
Nov. 13 — Boise, Idaho @ Taco Bell Arena
Nov. 14th — Portland, Ore. @ Keller Auditorium
Nov. 17 — Kelowna, British Columbia @ Prospera Place
Nov. 19 — Abbottsford, British Columbia @ Abbottsford Centre
Nov. 20 — Seattle, Wash. @ Paramount Theater
Nov. 21 — Spokane, Wash. @ INB Performing Arts Center

See Pictures From Little Big Town's Pain Killer Tour