Steffes 10-29D Ski is a snowmobile ski model produced by Steffes, a Dickinson, North Dakota-based manufacturer with a long history of making snowmobile skis dating back to 1967. Steffes originated as Steffes & Son Manufacturing and has grown into a multi-location OEM with facilities in Dickinson, ND; Grand Forks, ND; Shelby, NC; and other locations, reflecting the company’s enduring focus on snowmobile accessories and related metal fabrication. The 10-29D designation identifies it as a Steffes snowmobile ski design.
