The Carlisle Sport Trail tire combines the appearance of a radial tire with the benefits of bias construction. With its tread and contour design for increased endurance, lower rolling resistance, rugged sidewall, and enhanced weather resistance, this tire delivers reliable and safe performance for towable utility and boat trailers.  “Carlisle Sport Trail 20.5/8-10 98J F” refers to a specific tire model by Carlisle, with a size of approximately 20.5 inches in diameter, 8 inches in width, and designed to fit a 10-inch diameter wheel. The tire has a load index of 98 (indicating its load-carrying capacity) and a speed rating of J (indicating its maximum safe speed). The meaning of the “F” might require additional context or clarification.

• Car Type: Utility
• Load Index: 1650
• Load Range: F
• Model: Sport Trail
• Overall Diameter: 21.2