The Steiger III series is indeed a significant line of tractors that were produced by Steiger from 1976 to 1983. These models were known for their rugged construction and powerful performance, making them popular choices for farmers and contractors alike. Each variant within the series - Wildcat, Bearcat, Cougar, and Panther - offered different engine options and horsepower configurations to suit a variety of agricultural tasks. This range of models allowed customers to choose the best fit for their specific needs, be it for heavy-duty field work or other tasks requiring substantial horsepower. The Steiger III series represents a key era in tractor development, showcasing Steiger's commitment to quality, innovation, and meeting the diverse needs of the agricultural industry.