Propane in Custer

6 propane locations in Custer, SD.

Of the 6 propane locations listed in Custer, 1 fills tanks by the gallon, 5 offer tank exchange, 1 dispenses autogas for vehicles, and 1 delivers.

Nearby cities in South Dakota with listed propane: Hot Springs (8 locations, about 24 mi), Rapid City (43 locations, about 28 mi) and Box Elder (6 locations, about 36 mi).

6 locations

AmeriGas Propane

146 Centennial Dr, Custer, SD

Refill · Autogas · Delivery

Tank exchange in Custer (5)

Stores listed by the exchange brands' own retailer locators as carrying swap cages for grill-size cylinders. A listing is not a stock check, so call ahead if you need a tank at a particular hour.

Corner Pantry #12

349 Mt. Rushmore Road, Custer, SD 57730

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Family Dollar #7144

210 MOUNT RUSHMORE RD, Custer, SD 57730

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Lynn's Dakota Mart #16547

800 Mt. Rushmore Road, Custer, SD 57730

Tank Exchange · Blue Rhino

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Lynn's Dakota Mart Fuel Center

844 Mt. Rushmore Road, Custer, SD 57730

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Yesway #1173

49 North 5th Street, Custer, SD 57730

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Before you go

Refill vs. Tank Exchange: What You Actually Get

Exchange trades a tank; refill sells you gas by the gallon. The difference in what you get home with is larger than most people expect.

When Does a Propane Tank Expire?

Twelve years from the date stamped on the collar, then a requalification interval that depends on the test method. An out-of-date cylinder cannot legally be refilled.