Rimrock Pontiac Cadillac GMC Truck is a Billings Cadillac, GMC, Pontiac dealer and a new car and used car Billings MT Cadillac, GMC, Pontiac dealership.

Search New

Quick Quote

Specials

Incentives

Weekly Ad

Search Used

Internet Specials

Weekly Ad

Internet Specials

Pre-Qualify

Estimator

Buy vs Lease

Appointment

Goodwrench Service

Service Survey

GM ACCESSORIES

Welcome

Support

Departments

Hours & Map

Meet Our Departments

Sales Department

Our sales department has one purpose: to exceed your expectations from test drive to delivery. Our professional sales team is committed to a no-pressure, high integrity approach to your ownership experience. Our goal is for you to feel that the vehicle you drive away in is the perfect one for you. Our online inventory of new and pre-owned vehicles is updated daily.

We invite you to schedule a test drive or stop by our showroom to experience all that we have to offer.

Dept Hours

Service Department
Our service department offers the best in automotive service to our customers. Our state-of-the-art facility features the most current diagnostic and repair equipment available and our highly skilled factory-trained technicians will deliver efficient, quality vehicle care.

When you need service, feel free to make an appointment online.

Dept Hours

Parts Department
Manufacturer recommended parts are an important part of maintaining your vehicle's optimum performance. We offer the same high quality parts your vehicle was built with and we keep a large inventory of these certified parts in stock at all times.

If you'd like to order a part, please fill out our online parts form.

Dept Hours

Finance Department
We have assembled a team of professionals specializing in a variety of financial solutions. We work with many financial institutions to assist every customer with their unique credit needs.

For a quick response, you can apply for credit online. It only takes a moment to complete our secure application.

Dept Hours

Rimrock Pontiac Cadillac GMC Truck

2540 Phyllis Lane

Billings, MT 59102

Internet Sales Department: (866) 575-2074

Email: Contact Us

Fax: (406) 655-8510

Service: (406) 651-5000

Site Map | Privacy Policy | Terms of Use

All New E-Commerce Center

Right on the corner.
Right on the price.
Broadwater and Division

3520 First Avenue North

Billings, MT 59102

Phone: (406) 651-5100

Toll-Free: (800) 606-0425

Hours: M-Sat 9am to 7pm Closed Sunday