Contact Us

Roughlock Auto is a family-owned, boutique car dealership located in Spearfish, South-Dakota. We offer sales of hand-selected, special interest vehicles. The majority of our inventory is sourced out of the garages of private enthusiasts around the country. We look for cars with low mileage, unique color combinations, high levels of equipment, and rare options. Simply put, we buy cars from enthusiasts, for enthusiasts. Explore our inventory today and fill out the form below or call us with any questions you have!

Roughlock Auto

3125 E Colorado Blvd,
Spearfish, South-Dakota 57783
(605) 717-2400