Great Dane is adding Rocky Mountain Great Dane (also known as S&P Brake Supply) to its full-service dealer network.  The company is headquartered in Billings, Mont.

Since 1991, when Joe Hoppman initially purchased S&P Brake Supply in Billings, Mont., the business has grown from a Trailmobile parts dealer to a full-line dealer for Trailmobile, Western Star Trucks and Heil Tankers.  Today, the Hoppman family, including Joe and his children, Matt and Melissa, operate three service centers across multiple western states.

Delivery is now available in northern Wyoming and central and eastern Montana.

Rocky Mountain Great Dane's main facility in Billings now carries the entire line of Great Dane trailers and is the home of a 45,000-square foot parts sales and service center with 10 drive-through bays for truck and trailer repair.

Mobile truck service, a driver's lounge and financing are also available.