Consignment Service
Welcome to I-90 RV & Auto Sales on line!

We offer Peace of Mind Purchasing with some the finest pre-owned vehicles on the market. We have on-the-spot financing with up to 90 day deferred payments and a full service department with ASE certified mechanics.

At I-90 RV & Auto Sales, if we don't have what you're looking for -- WE'LL GET IT! If you have any questions or comments, or would like to find out more, we invite you to contact us.
Welcome to I-90 RV!
I-90 Auto & RV is a franchised dealer for many new RVs including: Cedar Creek and Forest River. Visit our inventory page to see the units we have on our lot. If you have any questions or comments, or would like to find out more, we invite you to contact us.
At I-90 RV & Auto Super Center, Service is Always a Part of the Sale!
I-90 RV & Auto Service Center is dedicated to serve you. We know how frustrating it is to drive a vehicle that just won't run properly. That's why when I-90 RV & Auto Service Center fixes your vehicle, it's fixed right the first time. Our certified technicians are committed to perform outstanding service. From engine repairs, to exhaust system to aftermarket accessories or even preventative maintenance, you can be rest assured that you are getting the best value in vehicle service. UNLIKE ANY OTHER SHOP, our technicians are paid by the hour, not by the job. You can relax knowing that our technicians will be upfront and honest with you about the inspection and/or repair of your vehicle. They will not exaggerate or inflate the repair issues. Our technicians will treat you right! If you have questions regarding your vehicle's maintenance or perhaps there is a new noise you've never heard before, feel free to ask our Service Manager.

I-90 RV & Auto Super Center Crossroads Cruiser RV Gulfstream Forest River Glendale Thor URV Rapid City South Dakota

I-90 RV & Auto Super Center is conveniently located in South Dakota. They are in the Black Hills, just minutes away from Lead, Deadwood, Custer and Wyoming. I-90 RV & Auto Super Center has the area's largest selection of new RVs and used cars, trucks, SUVs and vans.

Crossroads RV Dealer in Rapid City SD Area

If you are looking to buy a new or used Crossroads RV then I-90 RV & Auto Super Center is the dealer for you. They will help you get great RV financing.

Cruiser RV Dealer Black Hills

I-90 RV & Auto Super Center has the latest new Cruiser RV RVs in stock that you want right now.

Gulfstream Dealer Deadwood SD Region

Many customers have come from the Black Hills including Deadwood for our great Gulfstream RV deals.

Forest River Dealer Wyoming Region

I-90 RV & Auto Super Center has many customers in Wyoming that have bought a Forest River RV.

Glendale RV Dealer Custer SD Region

As the largest Glendale RV dealer in this area, many customers drive from the Black Hills to buy an RV from I-90 RV & Auto Super Center.

Thor RV Dealer West River Area

It's no wonder that people from all over West River buy their latest Thor RV from I-90 RV & Auto Super Center.

URV RV South Dakota Dealearship

I-90 RV & Auto Super Center has many new URV RVs in stock in South Dakota. In the years that I-90 RV & Auto Super Center have been in business our customers have come from all over South Dakota, Iowa, Nebraska, Minnesota, North Dakota, Missouri, Wyoming, Montana, Illinois, Kansas, Idaho and many more states for RV service, RV repair and RV warranty repair.
Current Inventory: