Big D is your one-stop shop for hot food, fuel, and fast service. Conveniently located at the corner of Yellow Stone Hwy and Hwy 257 in Mills, our brand-new convenience store offers high-quality gasoline, high-flow diesel for work trucks, and a clean, well-lit environment that makes every stop easy. Inside, you'll find hot, fresh pizza, crispy chicken tenders, and a wide variety of fountain drinks and bean to cup coffee — perfect for breakfast, lunch, or a quick snack on the go. Whether you're searching for a bite to eat, a reliable gas station, or diesel near you, you’ll find what you’re looking for here
Customers generally enjoyed the food, noting it was fresh and tasty, although there were some complaints about specific items being cold or not prepared correctly.
Customer Service
Service quality was inconsistent; while some staff were praised for being friendly and helpful, others were reported as rude or indifferent.
Cleanliness
The restaurant was frequently described as clean, with positive remarks about the overall hygiene and condition of the facility.
Coupon Issues
Several customers expressed frustration over the refusal to accept coupons and issues with online orders, leading to dissatisfaction.
Operational Hours
There were complaints about unclear operational hours and being turned away before closing time.