-- Specifications & Features -- Item Type: Agricultural Tractor Tires on Rims. Quantity: 2. Make: B.F. Goodrich. Model: Silvertown R1. Tire Size Markings: 16.9 - 26 / 14 - 26. Ply Rating: 6. -- Seller Statement -- -- Contact -- Specialist: Zak Bontrager, 260-221-2628. General Inquiries, Payment, Bidding Direction, Registration, and Loadout: Main Office, (574) 825-0704. Financing: 1 (833) 458-6210.