Roughlock Auto

Roughlock Auto Roughlock Auto is a family owned dealership that prices our vehicles aggressively so they sell quickly!

Our philosophy is straightforward and simple…We would rather have a lifetime customer than a one-time customer. Our mission at ROUGHLOCK AUTO is to "treat our customers as we would want to be treated ourselves". We will accomplish this mission with each and every motor vehicle we sell. We drive ourselves to consistently carry the finest used vehicles that can be found anywhere. We uphold the highest level of integrity with our customers, the automobiles we represent, and our employees.

Big Congratulations to Corey on the Nissan Cummins! We hope you enjoy driving your new pickup around. Thank you for trus...
09/16/2026

Big Congratulations to Corey on the Nissan Cummins!

We hope you enjoy driving your new pickup around.

Thank you for trusting the team with your purchase! Welcome to the family.

🎉 I love days like this — Congratulations, Mackenzie! You got your first car today and it’s a reliable one for sure. Now...
09/16/2026

🎉 I love days like this — Congratulations, Mackenzie! You got your first car today and it’s a reliable one for sure. Now you are the new uber for your sisters 😅
Thanks for choosing Roughlock Auto!🫈

Congratulations on your new Rav-4 Madalynn! We appreciate you choosing Roughlock for your vehicle purchase. Wherever the...
09/16/2026

Congratulations on your new Rav-4 Madalynn!

We appreciate you choosing Roughlock for your vehicle purchase.

Wherever the road takes you, enjoy that smooth ride 😎 🤝

09/15/2026

Blowing into the lot!!
Where will the wind take you today?🚘

Congratulations, Rod and Kim! 😎 You officially have enough room for the grandkids and the rest of the family now. We can...
09/14/2026

Congratulations, Rod and Kim! 😎 You officially have enough room for the grandkids and the rest of the family now. We can’t thank you all enough for such a great experience, plus all the generous elk meat gifted to everyone here at Roughlock. Can’t wait to see you all—hopefully sooner rather than later! -Stanton The Car Guy

09/14/2026

TAKE A LOOK AT OUR TWO NEW TOYOTA SIENNAS!!

09/14/2026

Last week we got to celebrate Daveon! We’re so lucky to have someone like you on our team! Your positivity, kindness, and dedication never go unnoticed. We hope your birthday was just as awesome as you are!

Help us wish Daveon a very Happy Birthday! 🥳

🥳 Congratulations to Trae and Ashley! 👏👏👏 These two came down from Harding County after totaling their Suburban…now they...
09/14/2026

🥳 Congratulations to Trae and Ashley! 👏👏👏 These two came down from Harding County after totaling their Suburban…now they’re taking home their new one! 😱
Thanks for coming in to Roughlock Auto and trusting us with your vehicle needs — we look forward to seeing you all again! 😊

Address

3125 E Colorado Boulevard
Spearfish, SD
57783

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 6pm

Telephone

+16057172400

Website

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