Sinclair Gas Station features the iconic DINO-SAUR and offers DINOCARE™ Top Tier™ gasoline, supporting drivers for years. The station provides ultra low sulfur diesel fuel without biofuel additives, appealing to those seeking real diesel. Customers appreciate the convenience of contactless payments at the pump, making refueling quick and easy. The station also has a car wash that customers find gentle and reliable, especially after a previous experience with a different wash. Overall, Sinclair Gas Station is a convenient place for fuel and car care needs.
I stopped in on my way out to Devil's Tower today (May 26th) around 10am. The clerk was both friendly and professional. He was a taller black gentleman and gave me a warm welcome to South Dakota. He is an asset to your company ☺
April 2026
Sinclair is the only place I get gas.. lol besides Eddie's Teco. Its a great place to get gas. Make sure you sign up for the App
April 2025
Has ultra low sulfur diesel fuel. I’m happy that they don’t carry that biofuel bullshit. Having had to rebuild our gas tank once already because of it we are always on the lookout for real diesel for our truck
