Goodyear Optitrac R-1W 520/85 R46 158D Goodyear Optitrac R-1W 520/85 R46 158D Goodyear Optitrac R-1W520/85 R46 158D Vehicle type: Special Tyres Usage: Agricultural Tyres Manufacturer: Goodyear Width: 520 Height: 85 Construction: R Diameter: 46 Load index: 158 Speed index: D Highest Price: