Goodyear Optitrac R-1W 380/85 R30 135D Goodyear Optitrac R-1W 380/85 R30 135D Goodyear Optitrac R-1W380/85 R30 135D Vehicle type: Special Usage: Farm Manufacturer: Goodyear Width: 380 Height: 85 Construction: R Diameter: 30 Load index: 135 Speed index: D Highest Price: