8.25: Indicates the nominal cross-section width in inches.-: Indicates a bias-ply construction tire (not radial).20: Indicates the rim or wheel diameter in inches the tire is designed to fit.99 (This is less common for this size tire, typically a higher index is used; it might be an internal code or specific rating, actual load capacity would need confirmation). For a standard "99" load index it signifies a maximum load of 775 kg (1,709 lbs) per tire, but this value is likely incorrect for a tire of this size and application.N16 (This is likely an internal or regional code, as standard speed symbols are single letters, e.g., 'N'). A standard 'N' speed symbol indicates a maximum speed of 140 km/h (87 mph).There are no reviews yet.