Part No. 1073 Size 385/65R22.5 Ply Rating 18PR Brand Bridgestone Model M864 Tread Depth (32nd) 23 Standard Rim / Flange 12.25 Inflation Pressure (psi) 120 Max Load (lbs) 9370 Overall Diameter (in) 42.9 Overall Width (in) 15.3 Max Speed (mph) 68 Static Loaded Radius (in) 19.8 Weight (lbs) 178.85 Aspect Ratio 65 Bias / Radial radial Dimension (LxWxH) 42.9 x 42.9 x 15.3 Load Range J Standard Rim Display 12.25 Super Single 1 TT / TL / Solid / Foam Filled TL Size Search 38565225