Rubber tracks and steel tracks can both be the right choice on a used excavator, but they suit different jobsites. Rubber tracks are often attractive for paved surfaces, landscaping, residential work and locations where ground disturbance should be reduced. Steel tracks become more attractive when the machine will work on rocky, abrasive or high-impact ground where durability matters more than surface protection. Before buying, do not choose from track material alone. Check the machine model, track width, undercarriage design, expected terrain, travel distance, maintenance requirements and the actual condition of the installed tracks. Also consider whether replacement parts are available ...