Why Rimrock Auto Group?

Rimrock 20 Years

Rimrock Auto Group is the largest auto group in southern Montana as such we have the largest selection of new and used vehicles available to you today.

Come experience the 'Rimrock Way'! With our friendly, knowledgeable staff. You'll be happy you did.

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Your One Stop for Everything Automotive


Whether you're looking for a new truck, a used car, service, parts, the latest accessories or anything in between, Rimrock Auto Group has it.

Since we're the largest group in our area, we've got the vehicle that you need at a price you can afford. Call today at 406-651-5000

Welcome to Rimrock Auto Group in Billings, Montana. Your Low Price Leader, Dedicated to Family Service!
With 6 seperate dealerships and 7 manufacturers under the Rimrock Auto Group banner, new and used selection is second to none.
  • New Inventory: Pick from brand new GMC, Chevrolet, Subaru, Cadillac, Mercedes, Volkswagen and Kia vehicles right off the showroom floor.
  • Used Inventory: Used inventory is changing all of the time and extensive!

Welcome to Rimrock Auto Group

Rimrock Auto Group, treats the needs of each individual customer with paramount concern. Being one of the largest Auto Groups in the region, selling GMC, Chevrolet, Cadillac, Subaru, Volkswagen, Kia, and Mercedes-Benz, we know that you have high expectations, and as your primary Montana car dealer we enjoy the challenge of meeting and exceeding those standards each and every time. Allow us to demonstrate our commitment to excellence!

Our experienced sales staff is eager to share its knowledge and enthusiasm with you. We encourage you to browse our online inventory, schedule a test drive and investigate financing options. You can also request more information about a vehicle using our online form or by calling (866) 694-4116.

If you don't see a particular vehicle, just send us your info, we will gladly inform you when a matching car arrives. If you'd like a see a vehicle in person, click on Dealership: Directions for step-by-step driving instructions to that dealership, or give us a call. We look forward to serving you! Please checkout all of our dealer site links at the top of the page or below.

AutoTrim Design & CarNu Detailing Ribbon Cutting Ceremony!

The much-anticipated Ribbon Cutting Ceremony took place today, June 4th, 2014 at 11AM at the All-New AutoTrim Design & CarNu in Billings! In attendance: John Soares and Steve Zabawa (owners), Todd Meron (Manager), Steve Daines from the US House of Representatives, Mayor Tom Hanel, and the Billings Chamber of Commerce Trailblazers.

View photos from the event on our Facebook Page!

AutoTrim Design Grand Opening

The long-­‐awaited Auto Trim Design and CarNu Detail are now open at 2951 King Avenue West, next to Famous Daves. Carrying products like Tonneau Covers, Grille Guards, Spray-­‐in bed liners, B&W hitches, Running Boards, Step Bars, and 3M Clear Bra & Window Tint, Auto Trim Design has the largest selection of Auto Accessories in a 4-­‐State region.

“Customers are thrilled to see this new store” says owner Steve Zabawa “not only does Auto Trim have a huge expanded inventory; we have state-­‐of-­‐the-­‐art equipment, like our customer window tint cutter which doesn’t sound exciting until you realize the micro-­‐measurements that the machine provides!”

Autotrim Design In Billings

Whether you’re a self-­‐defined soccer mom or a hard working rancher, chances are you have a desire to personalize your car, truck or suv. At Auto Trim Design you will find performance parts, accessories, and customization products available to make your vehicle unique.

At 2951 King Avenue West you’ll also find CarNu Detail, specializing in Auto Detail.  Auto Detail is a professional, thorough cleaning, polishing and waxing of an automobile or boat, both inside and out. Not only done to improve the appearance and maintain the “curb appeal” of your vehicle, but also to improve your ownership experience, and to maintain a higher resale value.

“The old location was convenient across from Rimrock Mall” said Auto Trim manager Todd Meron “however our new location, next to Famous Dave’s, is much bigger, giving the customer a better experience and more choices!”

The new Auto Trim Design is also home to Auto Trim Graphics. Auto Trim Graphics excels in commercial graphics and decals, vinyl banners, magnetic decals, vehicle wraps and pin stripping allowing customers to further customize their cars, trucks,
boats and even motorcycles.

Autotrim Design In Billings

Don’t forget the Grand Opening BBQ on Saturday, June 7th. “Everyone is invited to help us celebrate” says Meron “so come check out our new facility and enjoy some food Saturday.”

For more information visit AutoTrimBillings.com or stop by 2951 King Avenue
West, next to Famous Dave’s or go online at www.autotrimbillings.com

For additional information, contact Steve Zabawa at 406-­‐294-­‐7000 or email to:

Photos/Brandon S. Templeton, IMM

  • Cadillac Tire & Wheel Protection & GAP Coverage! | Rimrock GMC Cadillac
    Your Cadillac sets a new standard in excellence and you want to keep it that way. If you hit a covered road hazard, the Cadillac Tire & Wheel Protection plan will replace your damaged tires and wheels and get you back on the road. Accidents happen and when they do, you want to be covered. […]